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- What Is a Case Study? | Definition, Examples & Methods
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What Is a Case Study? | Definition, Examples & Methods
Published on May 8, 2019 by Shona McCombes . Revised on November 20, 2023.
A case study is a detailed study of a specific subject, such as a person, group, place, event, organization, or phenomenon. Case studies are commonly used in social, educational, clinical, and business research.
A case study research design usually involves qualitative methods , but quantitative methods are sometimes also used. Case studies are good for describing , comparing, evaluating and understanding different aspects of a research problem .
Table of contents
When to do a case study, step 1: select a case, step 2: build a theoretical framework, step 3: collect your data, step 4: describe and analyze the case, other interesting articles.
A case study is an appropriate research design when you want to gain concrete, contextual, in-depth knowledge about a specific real-world subject. It allows you to explore the key characteristics, meanings, and implications of the case.
Case studies are often a good choice in a thesis or dissertation . They keep your project focused and manageable when you don’t have the time or resources to do large-scale research.
You might use just one complex case study where you explore a single subject in depth, or conduct multiple case studies to compare and illuminate different aspects of your research problem.
Research question | Case study |
---|---|
What are the ecological effects of wolf reintroduction? | Case study of wolf reintroduction in Yellowstone National Park |
How do populist politicians use narratives about history to gain support? | Case studies of Hungarian prime minister Viktor Orbán and US president Donald Trump |
How can teachers implement active learning strategies in mixed-level classrooms? | Case study of a local school that promotes active learning |
What are the main advantages and disadvantages of wind farms for rural communities? | Case studies of three rural wind farm development projects in different parts of the country |
How are viral marketing strategies changing the relationship between companies and consumers? | Case study of the iPhone X marketing campaign |
How do experiences of work in the gig economy differ by gender, race and age? | Case studies of Deliveroo and Uber drivers in London |
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Once you have developed your problem statement and research questions , you should be ready to choose the specific case that you want to focus on. A good case study should have the potential to:
- Provide new or unexpected insights into the subject
- Challenge or complicate existing assumptions and theories
- Propose practical courses of action to resolve a problem
- Open up new directions for future research
TipIf your research is more practical in nature and aims to simultaneously investigate an issue as you solve it, consider conducting action research instead.
Unlike quantitative or experimental research , a strong case study does not require a random or representative sample. In fact, case studies often deliberately focus on unusual, neglected, or outlying cases which may shed new light on the research problem.
Example of an outlying case studyIn the 1960s the town of Roseto, Pennsylvania was discovered to have extremely low rates of heart disease compared to the US average. It became an important case study for understanding previously neglected causes of heart disease.
However, you can also choose a more common or representative case to exemplify a particular category, experience or phenomenon.
Example of a representative case studyIn the 1920s, two sociologists used Muncie, Indiana as a case study of a typical American city that supposedly exemplified the changing culture of the US at the time.
While case studies focus more on concrete details than general theories, they should usually have some connection with theory in the field. This way the case study is not just an isolated description, but is integrated into existing knowledge about the topic. It might aim to:
- Exemplify a theory by showing how it explains the case under investigation
- Expand on a theory by uncovering new concepts and ideas that need to be incorporated
- Challenge a theory by exploring an outlier case that doesn’t fit with established assumptions
To ensure that your analysis of the case has a solid academic grounding, you should conduct a literature review of sources related to the topic and develop a theoretical framework . This means identifying key concepts and theories to guide your analysis and interpretation.
There are many different research methods you can use to collect data on your subject. Case studies tend to focus on qualitative data using methods such as interviews , observations , and analysis of primary and secondary sources (e.g., newspaper articles, photographs, official records). Sometimes a case study will also collect quantitative data.
Example of a mixed methods case studyFor a case study of a wind farm development in a rural area, you could collect quantitative data on employment rates and business revenue, collect qualitative data on local people’s perceptions and experiences, and analyze local and national media coverage of the development.
The aim is to gain as thorough an understanding as possible of the case and its context.
In writing up the case study, you need to bring together all the relevant aspects to give as complete a picture as possible of the subject.
How you report your findings depends on the type of research you are doing. Some case studies are structured like a standard scientific paper or thesis , with separate sections or chapters for the methods , results and discussion .
Others are written in a more narrative style, aiming to explore the case from various angles and analyze its meanings and implications (for example, by using textual analysis or discourse analysis ).
In all cases, though, make sure to give contextual details about the case, connect it back to the literature and theory, and discuss how it fits into wider patterns or debates.
If you want to know more about statistics , methodology , or research bias , make sure to check out some of our other articles with explanations and examples.
- Normal distribution
- Degrees of freedom
- Null hypothesis
- Discourse analysis
- Control groups
- Mixed methods research
- Non-probability sampling
- Quantitative research
- Ecological validity
Research bias
- Rosenthal effect
- Implicit bias
- Cognitive bias
- Selection bias
- Negativity bias
- Status quo bias
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5 Benefits of Learning Through the Case Study Method
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- 28 Nov 2023
While several factors make HBS Online unique —including a global Community and real-world outcomes —active learning through the case study method rises to the top.
In a 2023 City Square Associates survey, 74 percent of HBS Online learners who also took a course from another provider said HBS Online’s case method and real-world examples were better by comparison.
Here’s a primer on the case method, five benefits you could gain, and how to experience it for yourself.
Access your free e-book today.
What Is the Harvard Business School Case Study Method?
The case study method , or case method , is a learning technique in which you’re presented with a real-world business challenge and asked how you’d solve it. After working through it yourself and with peers, you’re told how the scenario played out.
HBS pioneered the case method in 1922. Shortly before, in 1921, the first case was written.
“How do you go into an ambiguous situation and get to the bottom of it?” says HBS Professor Jan Rivkin, former senior associate dean and chair of HBS's master of business administration (MBA) program, in a video about the case method . “That skill—the skill of figuring out a course of inquiry to choose a course of action—that skill is as relevant today as it was in 1921.”
Originally developed for the in-person MBA classroom, HBS Online adapted the case method into an engaging, interactive online learning experience in 2014.
In HBS Online courses , you learn about each case from the business professional who experienced it. After reviewing their videos, you’re prompted to take their perspective and explain how you’d handle their situation.
You then get to read peers’ responses, “star” them, and comment to further the discussion. Afterward, you learn how the professional handled it and their key takeaways.
Learn more about HBS Online's approach to the case method in the video below, and subscribe to our YouTube channel for more.
HBS Online’s adaptation of the case method incorporates the famed HBS “cold call,” in which you’re called on at random to make a decision without time to prepare.
“Learning came to life!” said Sheneka Balogun , chief administration officer and chief of staff at LeMoyne-Owen College, of her experience taking the Credential of Readiness (CORe) program . “The videos from the professors, the interactive cold calls where you were randomly selected to participate, and the case studies that enhanced and often captured the essence of objectives and learning goals were all embedded in each module. This made learning fun, engaging, and student-friendly.”
If you’re considering taking a course that leverages the case study method, here are five benefits you could experience.
5 Benefits of Learning Through Case Studies
1. take new perspectives.
The case method prompts you to consider a scenario from another person’s perspective. To work through the situation and come up with a solution, you must consider their circumstances, limitations, risk tolerance, stakeholders, resources, and potential consequences to assess how to respond.
Taking on new perspectives not only can help you navigate your own challenges but also others’. Putting yourself in someone else’s situation to understand their motivations and needs can go a long way when collaborating with stakeholders.
2. Hone Your Decision-Making Skills
Another skill you can build is the ability to make decisions effectively . The case study method forces you to use limited information to decide how to handle a problem—just like in the real world.
Throughout your career, you’ll need to make difficult decisions with incomplete or imperfect information—and sometimes, you won’t feel qualified to do so. Learning through the case method allows you to practice this skill in a low-stakes environment. When facing a real challenge, you’ll be better prepared to think quickly, collaborate with others, and present and defend your solution.
3. Become More Open-Minded
As you collaborate with peers on responses, it becomes clear that not everyone solves problems the same way. Exposing yourself to various approaches and perspectives can help you become a more open-minded professional.
When you’re part of a diverse group of learners from around the world, your experiences, cultures, and backgrounds contribute to a range of opinions on each case.
On the HBS Online course platform, you’re prompted to view and comment on others’ responses, and discussion is encouraged. This practice of considering others’ perspectives can make you more receptive in your career.
“You’d be surprised at how much you can learn from your peers,” said Ratnaditya Jonnalagadda , a software engineer who took CORe.
In addition to interacting with peers in the course platform, Jonnalagadda was part of the HBS Online Community , where he networked with other professionals and continued discussions sparked by course content.
“You get to understand your peers better, and students share examples of businesses implementing a concept from a module you just learned,” Jonnalagadda said. “It’s a very good way to cement the concepts in one's mind.”
4. Enhance Your Curiosity
One byproduct of taking on different perspectives is that it enables you to picture yourself in various roles, industries, and business functions.
“Each case offers an opportunity for students to see what resonates with them, what excites them, what bores them, which role they could imagine inhabiting in their careers,” says former HBS Dean Nitin Nohria in the Harvard Business Review . “Cases stimulate curiosity about the range of opportunities in the world and the many ways that students can make a difference as leaders.”
Through the case method, you can “try on” roles you may not have considered and feel more prepared to change or advance your career .
5. Build Your Self-Confidence
Finally, learning through the case study method can build your confidence. Each time you assume a business leader’s perspective, aim to solve a new challenge, and express and defend your opinions and decisions to peers, you prepare to do the same in your career.
According to a 2022 City Square Associates survey , 84 percent of HBS Online learners report feeling more confident making business decisions after taking a course.
“Self-confidence is difficult to teach or coach, but the case study method seems to instill it in people,” Nohria says in the Harvard Business Review . “There may well be other ways of learning these meta-skills, such as the repeated experience gained through practice or guidance from a gifted coach. However, under the direction of a masterful teacher, the case method can engage students and help them develop powerful meta-skills like no other form of teaching.”
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How to Experience the Case Study Method
If the case method seems like a good fit for your learning style, experience it for yourself by taking an HBS Online course. Offerings span eight subject areas, including:
- Business essentials
- Leadership and management
- Entrepreneurship and innovation
- Digital transformation
- Finance and accounting
- Business in society
No matter which course or credential program you choose, you’ll examine case studies from real business professionals, work through their challenges alongside peers, and gain valuable insights to apply to your career.
Are you interested in discovering how HBS Online can help advance your career? Explore our course catalog and download our free guide —complete with interactive workbook sections—to determine if online learning is right for you and which course to take.
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What Is a Case Study?
Weighing the pros and cons of this method of research
Verywell / Colleen Tighe
- Pros and Cons
What Types of Case Studies Are Out There?
Where do you find data for a case study, how do i write a psychology case study.
A case study is an in-depth study of one person, group, or event. In a case study, nearly every aspect of the subject's life and history is analyzed to seek patterns and causes of behavior. Case studies can be used in many different fields, including psychology, medicine, education, anthropology, political science, and social work.
The point of a case study is to learn as much as possible about an individual or group so that the information can be generalized to many others. Unfortunately, case studies tend to be highly subjective, and it is sometimes difficult to generalize results to a larger population.
While case studies focus on a single individual or group, they follow a format similar to other types of psychology writing. If you are writing a case study, we got you—here are some rules of APA format to reference.
At a Glance
A case study, or an in-depth study of a person, group, or event, can be a useful research tool when used wisely. In many cases, case studies are best used in situations where it would be difficult or impossible for you to conduct an experiment. They are helpful for looking at unique situations and allow researchers to gather a lot of˜ information about a specific individual or group of people. However, it's important to be cautious of any bias we draw from them as they are highly subjective.
What Are the Benefits and Limitations of Case Studies?
A case study can have its strengths and weaknesses. Researchers must consider these pros and cons before deciding if this type of study is appropriate for their needs.
One of the greatest advantages of a case study is that it allows researchers to investigate things that are often difficult or impossible to replicate in a lab. Some other benefits of a case study:
- Allows researchers to capture information on the 'how,' 'what,' and 'why,' of something that's implemented
- Gives researchers the chance to collect information on why one strategy might be chosen over another
- Permits researchers to develop hypotheses that can be explored in experimental research
On the other hand, a case study can have some drawbacks:
- It cannot necessarily be generalized to the larger population
- Cannot demonstrate cause and effect
- It may not be scientifically rigorous
- It can lead to bias
Researchers may choose to perform a case study if they want to explore a unique or recently discovered phenomenon. Through their insights, researchers develop additional ideas and study questions that might be explored in future studies.
It's important to remember that the insights from case studies cannot be used to determine cause-and-effect relationships between variables. However, case studies may be used to develop hypotheses that can then be addressed in experimental research.
Case Study Examples
There have been a number of notable case studies in the history of psychology. Much of Freud's work and theories were developed through individual case studies. Some great examples of case studies in psychology include:
- Anna O : Anna O. was a pseudonym of a woman named Bertha Pappenheim, a patient of a physician named Josef Breuer. While she was never a patient of Freud's, Freud and Breuer discussed her case extensively. The woman was experiencing symptoms of a condition that was then known as hysteria and found that talking about her problems helped relieve her symptoms. Her case played an important part in the development of talk therapy as an approach to mental health treatment.
- Phineas Gage : Phineas Gage was a railroad employee who experienced a terrible accident in which an explosion sent a metal rod through his skull, damaging important portions of his brain. Gage recovered from his accident but was left with serious changes in both personality and behavior.
- Genie : Genie was a young girl subjected to horrific abuse and isolation. The case study of Genie allowed researchers to study whether language learning was possible, even after missing critical periods for language development. Her case also served as an example of how scientific research may interfere with treatment and lead to further abuse of vulnerable individuals.
Such cases demonstrate how case research can be used to study things that researchers could not replicate in experimental settings. In Genie's case, her horrific abuse denied her the opportunity to learn a language at critical points in her development.
This is clearly not something researchers could ethically replicate, but conducting a case study on Genie allowed researchers to study phenomena that are otherwise impossible to reproduce.
There are a few different types of case studies that psychologists and other researchers might use:
- Collective case studies : These involve studying a group of individuals. Researchers might study a group of people in a certain setting or look at an entire community. For example, psychologists might explore how access to resources in a community has affected the collective mental well-being of those who live there.
- Descriptive case studies : These involve starting with a descriptive theory. The subjects are then observed, and the information gathered is compared to the pre-existing theory.
- Explanatory case studies : These are often used to do causal investigations. In other words, researchers are interested in looking at factors that may have caused certain things to occur.
- Exploratory case studies : These are sometimes used as a prelude to further, more in-depth research. This allows researchers to gather more information before developing their research questions and hypotheses .
- Instrumental case studies : These occur when the individual or group allows researchers to understand more than what is initially obvious to observers.
- Intrinsic case studies : This type of case study is when the researcher has a personal interest in the case. Jean Piaget's observations of his own children are good examples of how an intrinsic case study can contribute to the development of a psychological theory.
The three main case study types often used are intrinsic, instrumental, and collective. Intrinsic case studies are useful for learning about unique cases. Instrumental case studies help look at an individual to learn more about a broader issue. A collective case study can be useful for looking at several cases simultaneously.
The type of case study that psychology researchers use depends on the unique characteristics of the situation and the case itself.
There are a number of different sources and methods that researchers can use to gather information about an individual or group. Six major sources that have been identified by researchers are:
- Archival records : Census records, survey records, and name lists are examples of archival records.
- Direct observation : This strategy involves observing the subject, often in a natural setting . While an individual observer is sometimes used, it is more common to utilize a group of observers.
- Documents : Letters, newspaper articles, administrative records, etc., are the types of documents often used as sources.
- Interviews : Interviews are one of the most important methods for gathering information in case studies. An interview can involve structured survey questions or more open-ended questions.
- Participant observation : When the researcher serves as a participant in events and observes the actions and outcomes, it is called participant observation.
- Physical artifacts : Tools, objects, instruments, and other artifacts are often observed during a direct observation of the subject.
If you have been directed to write a case study for a psychology course, be sure to check with your instructor for any specific guidelines you need to follow. If you are writing your case study for a professional publication, check with the publisher for their specific guidelines for submitting a case study.
Here is a general outline of what should be included in a case study.
Section 1: A Case History
This section will have the following structure and content:
Background information : The first section of your paper will present your client's background. Include factors such as age, gender, work, health status, family mental health history, family and social relationships, drug and alcohol history, life difficulties, goals, and coping skills and weaknesses.
Description of the presenting problem : In the next section of your case study, you will describe the problem or symptoms that the client presented with.
Describe any physical, emotional, or sensory symptoms reported by the client. Thoughts, feelings, and perceptions related to the symptoms should also be noted. Any screening or diagnostic assessments that are used should also be described in detail and all scores reported.
Your diagnosis : Provide your diagnosis and give the appropriate Diagnostic and Statistical Manual code. Explain how you reached your diagnosis, how the client's symptoms fit the diagnostic criteria for the disorder(s), or any possible difficulties in reaching a diagnosis.
Section 2: Treatment Plan
This portion of the paper will address the chosen treatment for the condition. This might also include the theoretical basis for the chosen treatment or any other evidence that might exist to support why this approach was chosen.
- Cognitive behavioral approach : Explain how a cognitive behavioral therapist would approach treatment. Offer background information on cognitive behavioral therapy and describe the treatment sessions, client response, and outcome of this type of treatment. Make note of any difficulties or successes encountered by your client during treatment.
- Humanistic approach : Describe a humanistic approach that could be used to treat your client, such as client-centered therapy . Provide information on the type of treatment you chose, the client's reaction to the treatment, and the end result of this approach. Explain why the treatment was successful or unsuccessful.
- Psychoanalytic approach : Describe how a psychoanalytic therapist would view the client's problem. Provide some background on the psychoanalytic approach and cite relevant references. Explain how psychoanalytic therapy would be used to treat the client, how the client would respond to therapy, and the effectiveness of this treatment approach.
- Pharmacological approach : If treatment primarily involves the use of medications, explain which medications were used and why. Provide background on the effectiveness of these medications and how monotherapy may compare with an approach that combines medications with therapy or other treatments.
This section of a case study should also include information about the treatment goals, process, and outcomes.
When you are writing a case study, you should also include a section where you discuss the case study itself, including the strengths and limitiations of the study. You should note how the findings of your case study might support previous research.
In your discussion section, you should also describe some of the implications of your case study. What ideas or findings might require further exploration? How might researchers go about exploring some of these questions in additional studies?
Need More Tips?
Here are a few additional pointers to keep in mind when formatting your case study:
- Never refer to the subject of your case study as "the client." Instead, use their name or a pseudonym.
- Read examples of case studies to gain an idea about the style and format.
- Remember to use APA format when citing references .
Crowe S, Cresswell K, Robertson A, Huby G, Avery A, Sheikh A. The case study approach . BMC Med Res Methodol . 2011;11:100.
Crowe S, Cresswell K, Robertson A, Huby G, Avery A, Sheikh A. The case study approach . BMC Med Res Methodol . 2011 Jun 27;11:100. doi:10.1186/1471-2288-11-100
Gagnon, Yves-Chantal. The Case Study as Research Method: A Practical Handbook . Canada, Chicago Review Press Incorporated DBA Independent Pub Group, 2010.
Yin, Robert K. Case Study Research and Applications: Design and Methods . United States, SAGE Publications, 2017.
By Kendra Cherry, MSEd Kendra Cherry, MS, is a psychosocial rehabilitation specialist, psychology educator, and author of the "Everything Psychology Book."
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A case study research paper examines a person, place, event, condition, phenomenon, or other type of subject of analysis in order to extrapolate key themes and results that help predict future trends, illuminate previously hidden issues that can be applied to practice, and/or provide a means for understanding an important research problem with greater clarity. A case study research paper usually examines a single subject of analysis, but case study papers can also be designed as a comparative investigation that shows relationships between two or more subjects. The methods used to study a case can rest within a quantitative, qualitative, or mixed-method investigative paradigm.
Case Studies. Writing@CSU. Colorado State University; Mills, Albert J. , Gabrielle Durepos, and Eiden Wiebe, editors. Encyclopedia of Case Study Research . Thousand Oaks, CA: SAGE Publications, 2010 ; “What is a Case Study?” In Swanborn, Peter G. Case Study Research: What, Why and How? London: SAGE, 2010.
How to Approach Writing a Case Study Research Paper
General information about how to choose a topic to investigate can be found under the " Choosing a Research Problem " tab in the Organizing Your Social Sciences Research Paper writing guide. Review this page because it may help you identify a subject of analysis that can be investigated using a case study design.
However, identifying a case to investigate involves more than choosing the research problem . A case study encompasses a problem contextualized around the application of in-depth analysis, interpretation, and discussion, often resulting in specific recommendations for action or for improving existing conditions. As Seawright and Gerring note, practical considerations such as time and access to information can influence case selection, but these issues should not be the sole factors used in describing the methodological justification for identifying a particular case to study. Given this, selecting a case includes considering the following:
- The case represents an unusual or atypical example of a research problem that requires more in-depth analysis? Cases often represent a topic that rests on the fringes of prior investigations because the case may provide new ways of understanding the research problem. For example, if the research problem is to identify strategies to improve policies that support girl's access to secondary education in predominantly Muslim nations, you could consider using Azerbaijan as a case study rather than selecting a more obvious nation in the Middle East. Doing so may reveal important new insights into recommending how governments in other predominantly Muslim nations can formulate policies that support improved access to education for girls.
- The case provides important insight or illuminate a previously hidden problem? In-depth analysis of a case can be based on the hypothesis that the case study will reveal trends or issues that have not been exposed in prior research or will reveal new and important implications for practice. For example, anecdotal evidence may suggest drug use among homeless veterans is related to their patterns of travel throughout the day. Assuming prior studies have not looked at individual travel choices as a way to study access to illicit drug use, a case study that observes a homeless veteran could reveal how issues of personal mobility choices facilitate regular access to illicit drugs. Note that it is important to conduct a thorough literature review to ensure that your assumption about the need to reveal new insights or previously hidden problems is valid and evidence-based.
- The case challenges and offers a counter-point to prevailing assumptions? Over time, research on any given topic can fall into a trap of developing assumptions based on outdated studies that are still applied to new or changing conditions or the idea that something should simply be accepted as "common sense," even though the issue has not been thoroughly tested in current practice. A case study analysis may offer an opportunity to gather evidence that challenges prevailing assumptions about a research problem and provide a new set of recommendations applied to practice that have not been tested previously. For example, perhaps there has been a long practice among scholars to apply a particular theory in explaining the relationship between two subjects of analysis. Your case could challenge this assumption by applying an innovative theoretical framework [perhaps borrowed from another discipline] to explore whether this approach offers new ways of understanding the research problem. Taking a contrarian stance is one of the most important ways that new knowledge and understanding develops from existing literature.
- The case provides an opportunity to pursue action leading to the resolution of a problem? Another way to think about choosing a case to study is to consider how the results from investigating a particular case may result in findings that reveal ways in which to resolve an existing or emerging problem. For example, studying the case of an unforeseen incident, such as a fatal accident at a railroad crossing, can reveal hidden issues that could be applied to preventative measures that contribute to reducing the chance of accidents in the future. In this example, a case study investigating the accident could lead to a better understanding of where to strategically locate additional signals at other railroad crossings so as to better warn drivers of an approaching train, particularly when visibility is hindered by heavy rain, fog, or at night.
- The case offers a new direction in future research? A case study can be used as a tool for an exploratory investigation that highlights the need for further research about the problem. A case can be used when there are few studies that help predict an outcome or that establish a clear understanding about how best to proceed in addressing a problem. For example, after conducting a thorough literature review [very important!], you discover that little research exists showing the ways in which women contribute to promoting water conservation in rural communities of east central Africa. A case study of how women contribute to saving water in a rural village of Uganda can lay the foundation for understanding the need for more thorough research that documents how women in their roles as cooks and family caregivers think about water as a valuable resource within their community. This example of a case study could also point to the need for scholars to build new theoretical frameworks around the topic [e.g., applying feminist theories of work and family to the issue of water conservation].
Eisenhardt, Kathleen M. “Building Theories from Case Study Research.” Academy of Management Review 14 (October 1989): 532-550; Emmel, Nick. Sampling and Choosing Cases in Qualitative Research: A Realist Approach . Thousand Oaks, CA: SAGE Publications, 2013; Gerring, John. “What Is a Case Study and What Is It Good for?” American Political Science Review 98 (May 2004): 341-354; Mills, Albert J. , Gabrielle Durepos, and Eiden Wiebe, editors. Encyclopedia of Case Study Research . Thousand Oaks, CA: SAGE Publications, 2010; Seawright, Jason and John Gerring. "Case Selection Techniques in Case Study Research." Political Research Quarterly 61 (June 2008): 294-308.
Structure and Writing Style
The purpose of a paper in the social sciences designed around a case study is to thoroughly investigate a subject of analysis in order to reveal a new understanding about the research problem and, in so doing, contributing new knowledge to what is already known from previous studies. In applied social sciences disciplines [e.g., education, social work, public administration, etc.], case studies may also be used to reveal best practices, highlight key programs, or investigate interesting aspects of professional work.
In general, the structure of a case study research paper is not all that different from a standard college-level research paper. However, there are subtle differences you should be aware of. Here are the key elements to organizing and writing a case study research paper.
I. Introduction
As with any research paper, your introduction should serve as a roadmap for your readers to ascertain the scope and purpose of your study . The introduction to a case study research paper, however, should not only describe the research problem and its significance, but you should also succinctly describe why the case is being used and how it relates to addressing the problem. The two elements should be linked. With this in mind, a good introduction answers these four questions:
- What is being studied? Describe the research problem and describe the subject of analysis [the case] you have chosen to address the problem. Explain how they are linked and what elements of the case will help to expand knowledge and understanding about the problem.
- Why is this topic important to investigate? Describe the significance of the research problem and state why a case study design and the subject of analysis that the paper is designed around is appropriate in addressing the problem.
- What did we know about this topic before I did this study? Provide background that helps lead the reader into the more in-depth literature review to follow. If applicable, summarize prior case study research applied to the research problem and why it fails to adequately address the problem. Describe why your case will be useful. If no prior case studies have been used to address the research problem, explain why you have selected this subject of analysis.
- How will this study advance new knowledge or new ways of understanding? Explain why your case study will be suitable in helping to expand knowledge and understanding about the research problem.
Each of these questions should be addressed in no more than a few paragraphs. Exceptions to this can be when you are addressing a complex research problem or subject of analysis that requires more in-depth background information.
II. Literature Review
The literature review for a case study research paper is generally structured the same as it is for any college-level research paper. The difference, however, is that the literature review is focused on providing background information and enabling historical interpretation of the subject of analysis in relation to the research problem the case is intended to address . This includes synthesizing studies that help to:
- Place relevant works in the context of their contribution to understanding the case study being investigated . This would involve summarizing studies that have used a similar subject of analysis to investigate the research problem. If there is literature using the same or a very similar case to study, you need to explain why duplicating past research is important [e.g., conditions have changed; prior studies were conducted long ago, etc.].
- Describe the relationship each work has to the others under consideration that informs the reader why this case is applicable . Your literature review should include a description of any works that support using the case to investigate the research problem and the underlying research questions.
- Identify new ways to interpret prior research using the case study . If applicable, review any research that has examined the research problem using a different research design. Explain how your use of a case study design may reveal new knowledge or a new perspective or that can redirect research in an important new direction.
- Resolve conflicts amongst seemingly contradictory previous studies . This refers to synthesizing any literature that points to unresolved issues of concern about the research problem and describing how the subject of analysis that forms the case study can help resolve these existing contradictions.
- Point the way in fulfilling a need for additional research . Your review should examine any literature that lays a foundation for understanding why your case study design and the subject of analysis around which you have designed your study may reveal a new way of approaching the research problem or offer a perspective that points to the need for additional research.
- Expose any gaps that exist in the literature that the case study could help to fill . Summarize any literature that not only shows how your subject of analysis contributes to understanding the research problem, but how your case contributes to a new way of understanding the problem that prior research has failed to do.
- Locate your own research within the context of existing literature [very important!] . Collectively, your literature review should always place your case study within the larger domain of prior research about the problem. The overarching purpose of reviewing pertinent literature in a case study paper is to demonstrate that you have thoroughly identified and synthesized prior studies in relation to explaining the relevance of the case in addressing the research problem.
III. Method
In this section, you explain why you selected a particular case [i.e., subject of analysis] and the strategy you used to identify and ultimately decide that your case was appropriate in addressing the research problem. The way you describe the methods used varies depending on the type of subject of analysis that constitutes your case study.
If your subject of analysis is an incident or event . In the social and behavioral sciences, the event or incident that represents the case to be studied is usually bounded by time and place, with a clear beginning and end and with an identifiable location or position relative to its surroundings. The subject of analysis can be a rare or critical event or it can focus on a typical or regular event. The purpose of studying a rare event is to illuminate new ways of thinking about the broader research problem or to test a hypothesis. Critical incident case studies must describe the method by which you identified the event and explain the process by which you determined the validity of this case to inform broader perspectives about the research problem or to reveal new findings. However, the event does not have to be a rare or uniquely significant to support new thinking about the research problem or to challenge an existing hypothesis. For example, Walo, Bull, and Breen conducted a case study to identify and evaluate the direct and indirect economic benefits and costs of a local sports event in the City of Lismore, New South Wales, Australia. The purpose of their study was to provide new insights from measuring the impact of a typical local sports event that prior studies could not measure well because they focused on large "mega-events." Whether the event is rare or not, the methods section should include an explanation of the following characteristics of the event: a) when did it take place; b) what were the underlying circumstances leading to the event; and, c) what were the consequences of the event in relation to the research problem.
If your subject of analysis is a person. Explain why you selected this particular individual to be studied and describe what experiences they have had that provide an opportunity to advance new understandings about the research problem. Mention any background about this person which might help the reader understand the significance of their experiences that make them worthy of study. This includes describing the relationships this person has had with other people, institutions, and/or events that support using them as the subject for a case study research paper. It is particularly important to differentiate the person as the subject of analysis from others and to succinctly explain how the person relates to examining the research problem [e.g., why is one politician in a particular local election used to show an increase in voter turnout from any other candidate running in the election]. Note that these issues apply to a specific group of people used as a case study unit of analysis [e.g., a classroom of students].
If your subject of analysis is a place. In general, a case study that investigates a place suggests a subject of analysis that is unique or special in some way and that this uniqueness can be used to build new understanding or knowledge about the research problem. A case study of a place must not only describe its various attributes relevant to the research problem [e.g., physical, social, historical, cultural, economic, political], but you must state the method by which you determined that this place will illuminate new understandings about the research problem. It is also important to articulate why a particular place as the case for study is being used if similar places also exist [i.e., if you are studying patterns of homeless encampments of veterans in open spaces, explain why you are studying Echo Park in Los Angeles rather than Griffith Park?]. If applicable, describe what type of human activity involving this place makes it a good choice to study [e.g., prior research suggests Echo Park has more homeless veterans].
If your subject of analysis is a phenomenon. A phenomenon refers to a fact, occurrence, or circumstance that can be studied or observed but with the cause or explanation to be in question. In this sense, a phenomenon that forms your subject of analysis can encompass anything that can be observed or presumed to exist but is not fully understood. In the social and behavioral sciences, the case usually focuses on human interaction within a complex physical, social, economic, cultural, or political system. For example, the phenomenon could be the observation that many vehicles used by ISIS fighters are small trucks with English language advertisements on them. The research problem could be that ISIS fighters are difficult to combat because they are highly mobile. The research questions could be how and by what means are these vehicles used by ISIS being supplied to the militants and how might supply lines to these vehicles be cut off? How might knowing the suppliers of these trucks reveal larger networks of collaborators and financial support? A case study of a phenomenon most often encompasses an in-depth analysis of a cause and effect that is grounded in an interactive relationship between people and their environment in some way.
NOTE: The choice of the case or set of cases to study cannot appear random. Evidence that supports the method by which you identified and chose your subject of analysis should clearly support investigation of the research problem and linked to key findings from your literature review. Be sure to cite any studies that helped you determine that the case you chose was appropriate for examining the problem.
IV. Discussion
The main elements of your discussion section are generally the same as any research paper, but centered around interpreting and drawing conclusions about the key findings from your analysis of the case study. Note that a general social sciences research paper may contain a separate section to report findings. However, in a paper designed around a case study, it is common to combine a description of the results with the discussion about their implications. The objectives of your discussion section should include the following:
Reiterate the Research Problem/State the Major Findings Briefly reiterate the research problem you are investigating and explain why the subject of analysis around which you designed the case study were used. You should then describe the findings revealed from your study of the case using direct, declarative, and succinct proclamation of the study results. Highlight any findings that were unexpected or especially profound.
Explain the Meaning of the Findings and Why They are Important Systematically explain the meaning of your case study findings and why you believe they are important. Begin this part of the section by repeating what you consider to be your most important or surprising finding first, then systematically review each finding. Be sure to thoroughly extrapolate what your analysis of the case can tell the reader about situations or conditions beyond the actual case that was studied while, at the same time, being careful not to misconstrue or conflate a finding that undermines the external validity of your conclusions.
Relate the Findings to Similar Studies No study in the social sciences is so novel or possesses such a restricted focus that it has absolutely no relation to previously published research. The discussion section should relate your case study results to those found in other studies, particularly if questions raised from prior studies served as the motivation for choosing your subject of analysis. This is important because comparing and contrasting the findings of other studies helps support the overall importance of your results and it highlights how and in what ways your case study design and the subject of analysis differs from prior research about the topic.
Consider Alternative Explanations of the Findings Remember that the purpose of social science research is to discover and not to prove. When writing the discussion section, you should carefully consider all possible explanations revealed by the case study results, rather than just those that fit your hypothesis or prior assumptions and biases. Be alert to what the in-depth analysis of the case may reveal about the research problem, including offering a contrarian perspective to what scholars have stated in prior research if that is how the findings can be interpreted from your case.
Acknowledge the Study's Limitations You can state the study's limitations in the conclusion section of your paper but describing the limitations of your subject of analysis in the discussion section provides an opportunity to identify the limitations and explain why they are not significant. This part of the discussion section should also note any unanswered questions or issues your case study could not address. More detailed information about how to document any limitations to your research can be found here .
Suggest Areas for Further Research Although your case study may offer important insights about the research problem, there are likely additional questions related to the problem that remain unanswered or findings that unexpectedly revealed themselves as a result of your in-depth analysis of the case. Be sure that the recommendations for further research are linked to the research problem and that you explain why your recommendations are valid in other contexts and based on the original assumptions of your study.
V. Conclusion
As with any research paper, you should summarize your conclusion in clear, simple language; emphasize how the findings from your case study differs from or supports prior research and why. Do not simply reiterate the discussion section. Provide a synthesis of key findings presented in the paper to show how these converge to address the research problem. If you haven't already done so in the discussion section, be sure to document the limitations of your case study and any need for further research.
The function of your paper's conclusion is to: 1) reiterate the main argument supported by the findings from your case study; 2) state clearly the context, background, and necessity of pursuing the research problem using a case study design in relation to an issue, controversy, or a gap found from reviewing the literature; and, 3) provide a place to persuasively and succinctly restate the significance of your research problem, given that the reader has now been presented with in-depth information about the topic.
Consider the following points to help ensure your conclusion is appropriate:
- If the argument or purpose of your paper is complex, you may need to summarize these points for your reader.
- If prior to your conclusion, you have not yet explained the significance of your findings or if you are proceeding inductively, use the conclusion of your paper to describe your main points and explain their significance.
- Move from a detailed to a general level of consideration of the case study's findings that returns the topic to the context provided by the introduction or within a new context that emerges from your case study findings.
Note that, depending on the discipline you are writing in or the preferences of your professor, the concluding paragraph may contain your final reflections on the evidence presented as it applies to practice or on the essay's central research problem. However, the nature of being introspective about the subject of analysis you have investigated will depend on whether you are explicitly asked to express your observations in this way.
Problems to Avoid
Overgeneralization One of the goals of a case study is to lay a foundation for understanding broader trends and issues applied to similar circumstances. However, be careful when drawing conclusions from your case study. They must be evidence-based and grounded in the results of the study; otherwise, it is merely speculation. Looking at a prior example, it would be incorrect to state that a factor in improving girls access to education in Azerbaijan and the policy implications this may have for improving access in other Muslim nations is due to girls access to social media if there is no documentary evidence from your case study to indicate this. There may be anecdotal evidence that retention rates were better for girls who were engaged with social media, but this observation would only point to the need for further research and would not be a definitive finding if this was not a part of your original research agenda.
Failure to Document Limitations No case is going to reveal all that needs to be understood about a research problem. Therefore, just as you have to clearly state the limitations of a general research study , you must describe the specific limitations inherent in the subject of analysis. For example, the case of studying how women conceptualize the need for water conservation in a village in Uganda could have limited application in other cultural contexts or in areas where fresh water from rivers or lakes is plentiful and, therefore, conservation is understood more in terms of managing access rather than preserving access to a scarce resource.
Failure to Extrapolate All Possible Implications Just as you don't want to over-generalize from your case study findings, you also have to be thorough in the consideration of all possible outcomes or recommendations derived from your findings. If you do not, your reader may question the validity of your analysis, particularly if you failed to document an obvious outcome from your case study research. For example, in the case of studying the accident at the railroad crossing to evaluate where and what types of warning signals should be located, you failed to take into consideration speed limit signage as well as warning signals. When designing your case study, be sure you have thoroughly addressed all aspects of the problem and do not leave gaps in your analysis that leave the reader questioning the results.
Case Studies. Writing@CSU. Colorado State University; Gerring, John. Case Study Research: Principles and Practices . New York: Cambridge University Press, 2007; Merriam, Sharan B. Qualitative Research and Case Study Applications in Education . Rev. ed. San Francisco, CA: Jossey-Bass, 1998; Miller, Lisa L. “The Use of Case Studies in Law and Social Science Research.” Annual Review of Law and Social Science 14 (2018): TBD; Mills, Albert J., Gabrielle Durepos, and Eiden Wiebe, editors. Encyclopedia of Case Study Research . Thousand Oaks, CA: SAGE Publications, 2010; Putney, LeAnn Grogan. "Case Study." In Encyclopedia of Research Design , Neil J. Salkind, editor. (Thousand Oaks, CA: SAGE Publications, 2010), pp. 116-120; Simons, Helen. Case Study Research in Practice . London: SAGE Publications, 2009; Kratochwill, Thomas R. and Joel R. Levin, editors. Single-Case Research Design and Analysis: New Development for Psychology and Education . Hilldsale, NJ: Lawrence Erlbaum Associates, 1992; Swanborn, Peter G. Case Study Research: What, Why and How? London : SAGE, 2010; Yin, Robert K. Case Study Research: Design and Methods . 6th edition. Los Angeles, CA, SAGE Publications, 2014; Walo, Maree, Adrian Bull, and Helen Breen. “Achieving Economic Benefits at Local Events: A Case Study of a Local Sports Event.” Festival Management and Event Tourism 4 (1996): 95-106.
Writing Tip
At Least Five Misconceptions about Case Study Research
Social science case studies are often perceived as limited in their ability to create new knowledge because they are not randomly selected and findings cannot be generalized to larger populations. Flyvbjerg examines five misunderstandings about case study research and systematically "corrects" each one. To quote, these are:
Misunderstanding 1 : General, theoretical [context-independent] knowledge is more valuable than concrete, practical [context-dependent] knowledge. Misunderstanding 2 : One cannot generalize on the basis of an individual case; therefore, the case study cannot contribute to scientific development. Misunderstanding 3 : The case study is most useful for generating hypotheses; that is, in the first stage of a total research process, whereas other methods are more suitable for hypotheses testing and theory building. Misunderstanding 4 : The case study contains a bias toward verification, that is, a tendency to confirm the researcher’s preconceived notions. Misunderstanding 5 : It is often difficult to summarize and develop general propositions and theories on the basis of specific case studies [p. 221].
While writing your paper, think introspectively about how you addressed these misconceptions because to do so can help you strengthen the validity and reliability of your research by clarifying issues of case selection, the testing and challenging of existing assumptions, the interpretation of key findings, and the summation of case outcomes. Think of a case study research paper as a complete, in-depth narrative about the specific properties and key characteristics of your subject of analysis applied to the research problem.
Flyvbjerg, Bent. “Five Misunderstandings About Case-Study Research.” Qualitative Inquiry 12 (April 2006): 219-245.
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How to write an effective case study: A comprehensive guide
Case studies are powerful tools for analyzing real-life situations, making informed decisions, and applying theoretical knowledge to practical problems.
Whether used in business, education, healthcare, or other fields, case studies require a deep understanding of the context, key players, and the complex dynamics at play.
This guide will walk you through the essential steps for developing a comprehensive and effective case study, from defining the objective to presenting a well-supported resolution.
Table of Contents
What is a case study?
A case study is a written summary or synthesis of a real-life situation, typically based on data and research.
Unlike hypothetical scenarios, case studies deal with actual events and decisions that need to be analyzed against both theoretical frameworks and the broader comparative environment.
The goal of a case study is to isolate key issues, evaluate potential strategies for resolving these issues, and recommend the best course of action with a solid rationale.
Considering this, case studies often involve:
- Isolating Key Issues : Identifying the most critical challenges or problems in the case.
- Evaluating Strategies : Weighing the pros and cons of various remedial options or strategies.
- Making Recommendations : Presenting a well-reasoned solution that addresses the key issues effectively.
10 steps to develop a case study
Creating a comprehensive case study involves a systematic process of investigation, analysis, and presentation.
Below are the key steps to follow when developing a case study:
1. Define the objective
The first step in developing a case study is to clearly define its objective.
What are you trying to achieve with this case study?
Are you aiming to solve a specific problem, understand the impact of certain decisions, or explore the dynamics within an organization?
Defining the objective will guide the direction of your analysis and help you focus on the most relevant issues.
2. Identify key players and stakeholders
Next, identify the important players within the organization or scenario you are studying. These could include:
- Internal Stakeholders : Such as management, employees, and decision-makers who have a direct impact on the situation.
- External Stakeholders : Such as clients, suppliers, and partners who are affected by the organization’s decisions.
Understanding who the stakeholders are and what their interests are is crucial for analyzing the situation accurately.
Additionally, scale the importance of these stakeholders based on their influence in decision-making and the consequences they may face.
3. Explore the organizational context
Studies have shown that organizations with clearly defined and well-communicated missions are more likely to experience alignment among stakeholders.
So guess what?
To fully grasp the situation in your case study, it’s crucial to dive into the organizational context.
This involves examining the official mission of the organization — what it publicly aims to achieve — as well as its historical mission, which can shed light on how its goals and strategies have evolved over time.
It’s also important to understand how different stakeholders perceive the organization’s mission.
These varied perspectives often influence decisions and outcomes, revealing potential areas of conflict or alignment within the organization.
What’s more, considering the competitive landscape will help you see where the organization stands in its industry and what external pressures it faces.
4. Map out the decision-making process
Understanding how decisions are made within the organization is key to analyzing the case.
Start by mapping out the formal decision-making processes, such as structured meetings, documented procedures, and official protocols.
However, don’t overlook the informal processes that often play a significant role, such as personal relationships, unwritten rules, and back-channel communications.
These informal elements can heavily influence outcomes, often in ways that aren’t immediately apparent.
Recognizing both formal and informal processes will give you a clearer picture of how decisions are truly made and the factors that impact them.
5. Analyze production and service delivery
The next step is to delve into the nuts and bolts of how the organization operates by examining its production or service delivery processes.
In general, this includes looking at the resources, technologies, and methods the organization uses to create its products or deliver its services.
Ideally, you should identify any challenges or inefficiencies that might be hindering performance, as well as the support mechanisms in place — like training programs, technology, or workflow systems — that help maintain or improve operations.
6. Pinpoint and investigate problems
Did you know that conducting a thorough root cause analysis is crucial for long-term problem resolution?
That’s why you should clearly articulate the primary problem or set of problems that the case presents.
Go beyond surface issues to explore underlying causes and subsequent challenges that arise from the main problem.
For example, a decline in customer satisfaction might lead to secondary issues like increased return rates or damaged brand reputation.
Investigating these interconnected problems helps to build a comprehensive understanding of the situation, allowing you to trace the ripple effects of the core issue and anticipate future complications.
7. Assess strategic issues and risks
Identify the strategic issues at the heart of the case, which require thoughtful decision-making.
These might include questions of resource allocation, market strategy, or operational changes.
Once these issues are identified, assess the associated risks—be they financial, reputational, or operational.
Evaluating both the strategic implications and the potential risks is crucial for understanding the stakes involved in any decision and for proposing solutions that are both effective and feasible.
8. Weigh remedial options
After identifying the strategic issues, it’s time to consider the different remedial options available.
For each option, assess the advantages and disadvantages, taking into account how each aligns with theoretical frameworks, the potential risks, and the practicalities of implementation.
Comparing these options helps you determine which course of action is most likely to succeed given the specific context and constraints of the case.
This comparative analysis forms the basis for your final recommendation.
9. Make a well-supported recommendation
Finally, based on your comprehensive analysis, make a clear and actionable recommendation.
Your recommendation should directly address the identified issues and be backed by a strong rationale.
It’s important to justify why this solution is the best, referencing the analysis you’ve conducted, the pros and cons of other options, and the potential risks.
This well-supported recommendation not only solves the problem at hand but also stands up to scrutiny from others who may review your case study.
10. Craft an executive summary
Now, the only thing you’ve left to do is to wrap up your case study with an executive summary that highlights the key elements of your analysis.
The executive summary should be concise, providing a quick overview of the major issues, the solutions considered, and the recommended course of action.
This section is designed to give readers a snapshot of your findings and conclusions, enabling them to grasp the essence of your case study without delving into the full report.
Writing an effective case study requires a systematic approach to identifying key issues, analyzing potential solutions, and making well-supported recommendations.
By following the steps outlined in this guide, you can develop a comprehensive and insightful case study that not only addresses the problems at hand but also provides valuable lessons for future situations.
Whether you’re a student, a professional, or a researcher, mastering the art of case study writing will enhance your ability to think critically, solve problems, and communicate your findings effectively.
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The Ultimate Guide to Qualitative Research - Part 1: The Basics
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- Introduction and overview
- What is qualitative research?
- What is qualitative data?
- Examples of qualitative data
- Qualitative vs. quantitative research
- Mixed methods
- Qualitative research preparation
- Theoretical perspective
- Theoretical framework
- Literature reviews
Research question
- Conceptual framework
- Conceptual vs. theoretical framework
Data collection
- Qualitative research methods
- Focus groups
- Observational research
What is a case study?
Applications for case study research, what is a good case study, process of case study design, benefits and limitations of case studies.
- Ethnographical research
- Ethical considerations
- Confidentiality and privacy
- Power dynamics
- Reflexivity
Case studies
Case studies are essential to qualitative research , offering a lens through which researchers can investigate complex phenomena within their real-life contexts. This chapter explores the concept, purpose, applications, examples, and types of case studies and provides guidance on how to conduct case study research effectively.
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Whereas quantitative methods look at phenomena at scale, case study research looks at a concept or phenomenon in considerable detail. While analyzing a single case can help understand one perspective regarding the object of research inquiry, analyzing multiple cases can help obtain a more holistic sense of the topic or issue. Let's provide a basic definition of a case study, then explore its characteristics and role in the qualitative research process.
Definition of a case study
A case study in qualitative research is a strategy of inquiry that involves an in-depth investigation of a phenomenon within its real-world context. It provides researchers with the opportunity to acquire an in-depth understanding of intricate details that might not be as apparent or accessible through other methods of research. The specific case or cases being studied can be a single person, group, or organization – demarcating what constitutes a relevant case worth studying depends on the researcher and their research question .
Among qualitative research methods , a case study relies on multiple sources of evidence, such as documents, artifacts, interviews , or observations , to present a complete and nuanced understanding of the phenomenon under investigation. The objective is to illuminate the readers' understanding of the phenomenon beyond its abstract statistical or theoretical explanations.
Characteristics of case studies
Case studies typically possess a number of distinct characteristics that set them apart from other research methods. These characteristics include a focus on holistic description and explanation, flexibility in the design and data collection methods, reliance on multiple sources of evidence, and emphasis on the context in which the phenomenon occurs.
Furthermore, case studies can often involve a longitudinal examination of the case, meaning they study the case over a period of time. These characteristics allow case studies to yield comprehensive, in-depth, and richly contextualized insights about the phenomenon of interest.
The role of case studies in research
Case studies hold a unique position in the broader landscape of research methods aimed at theory development. They are instrumental when the primary research interest is to gain an intensive, detailed understanding of a phenomenon in its real-life context.
In addition, case studies can serve different purposes within research - they can be used for exploratory, descriptive, or explanatory purposes, depending on the research question and objectives. This flexibility and depth make case studies a valuable tool in the toolkit of qualitative researchers.
Remember, a well-conducted case study can offer a rich, insightful contribution to both academic and practical knowledge through theory development or theory verification, thus enhancing our understanding of complex phenomena in their real-world contexts.
What is the purpose of a case study?
Case study research aims for a more comprehensive understanding of phenomena, requiring various research methods to gather information for qualitative analysis . Ultimately, a case study can allow the researcher to gain insight into a particular object of inquiry and develop a theoretical framework relevant to the research inquiry.
Why use case studies in qualitative research?
Using case studies as a research strategy depends mainly on the nature of the research question and the researcher's access to the data.
Conducting case study research provides a level of detail and contextual richness that other research methods might not offer. They are beneficial when there's a need to understand complex social phenomena within their natural contexts.
The explanatory, exploratory, and descriptive roles of case studies
Case studies can take on various roles depending on the research objectives. They can be exploratory when the research aims to discover new phenomena or define new research questions; they are descriptive when the objective is to depict a phenomenon within its context in a detailed manner; and they can be explanatory if the goal is to understand specific relationships within the studied context. Thus, the versatility of case studies allows researchers to approach their topic from different angles, offering multiple ways to uncover and interpret the data .
The impact of case studies on knowledge development
Case studies play a significant role in knowledge development across various disciplines. Analysis of cases provides an avenue for researchers to explore phenomena within their context based on the collected data.
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This can result in the production of rich, practical insights that can be instrumental in both theory-building and practice. Case studies allow researchers to delve into the intricacies and complexities of real-life situations, uncovering insights that might otherwise remain hidden.
Types of case studies
In qualitative research , a case study is not a one-size-fits-all approach. Depending on the nature of the research question and the specific objectives of the study, researchers might choose to use different types of case studies. These types differ in their focus, methodology, and the level of detail they provide about the phenomenon under investigation.
Understanding these types is crucial for selecting the most appropriate approach for your research project and effectively achieving your research goals. Let's briefly look at the main types of case studies.
Exploratory case studies
Exploratory case studies are typically conducted to develop a theory or framework around an understudied phenomenon. They can also serve as a precursor to a larger-scale research project. Exploratory case studies are useful when a researcher wants to identify the key issues or questions which can spur more extensive study or be used to develop propositions for further research. These case studies are characterized by flexibility, allowing researchers to explore various aspects of a phenomenon as they emerge, which can also form the foundation for subsequent studies.
Descriptive case studies
Descriptive case studies aim to provide a complete and accurate representation of a phenomenon or event within its context. These case studies are often based on an established theoretical framework, which guides how data is collected and analyzed. The researcher is concerned with describing the phenomenon in detail, as it occurs naturally, without trying to influence or manipulate it.
Explanatory case studies
Explanatory case studies are focused on explanation - they seek to clarify how or why certain phenomena occur. Often used in complex, real-life situations, they can be particularly valuable in clarifying causal relationships among concepts and understanding the interplay between different factors within a specific context.
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Intrinsic, instrumental, and collective case studies
These three categories of case studies focus on the nature and purpose of the study. An intrinsic case study is conducted when a researcher has an inherent interest in the case itself. Instrumental case studies are employed when the case is used to provide insight into a particular issue or phenomenon. A collective case study, on the other hand, involves studying multiple cases simultaneously to investigate some general phenomena.
Each type of case study serves a different purpose and has its own strengths and challenges. The selection of the type should be guided by the research question and objectives, as well as the context and constraints of the research.
The flexibility, depth, and contextual richness offered by case studies make this approach an excellent research method for various fields of study. They enable researchers to investigate real-world phenomena within their specific contexts, capturing nuances that other research methods might miss. Across numerous fields, case studies provide valuable insights into complex issues.
Critical information systems research
Case studies provide a detailed understanding of the role and impact of information systems in different contexts. They offer a platform to explore how information systems are designed, implemented, and used and how they interact with various social, economic, and political factors. Case studies in this field often focus on examining the intricate relationship between technology, organizational processes, and user behavior, helping to uncover insights that can inform better system design and implementation.
Health research
Health research is another field where case studies are highly valuable. They offer a way to explore patient experiences, healthcare delivery processes, and the impact of various interventions in a real-world context.
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Case studies can provide a deep understanding of a patient's journey, giving insights into the intricacies of disease progression, treatment effects, and the psychosocial aspects of health and illness.
Asthma research studies
Specifically within medical research, studies on asthma often employ case studies to explore the individual and environmental factors that influence asthma development, management, and outcomes. A case study can provide rich, detailed data about individual patients' experiences, from the triggers and symptoms they experience to the effectiveness of various management strategies. This can be crucial for developing patient-centered asthma care approaches.
Other fields
Apart from the fields mentioned, case studies are also extensively used in business and management research, education research, and political sciences, among many others. They provide an opportunity to delve into the intricacies of real-world situations, allowing for a comprehensive understanding of various phenomena.
Case studies, with their depth and contextual focus, offer unique insights across these varied fields. They allow researchers to illuminate the complexities of real-life situations, contributing to both theory and practice.
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Understanding the key elements of case study design is crucial for conducting rigorous and impactful case study research. A well-structured design guides the researcher through the process, ensuring that the study is methodologically sound and its findings are reliable and valid. The main elements of case study design include the research question , propositions, units of analysis, and the logic linking the data to the propositions.
The research question is the foundation of any research study. A good research question guides the direction of the study and informs the selection of the case, the methods of collecting data, and the analysis techniques. A well-formulated research question in case study research is typically clear, focused, and complex enough to merit further detailed examination of the relevant case(s).
Propositions
Propositions, though not necessary in every case study, provide a direction by stating what we might expect to find in the data collected. They guide how data is collected and analyzed by helping researchers focus on specific aspects of the case. They are particularly important in explanatory case studies, which seek to understand the relationships among concepts within the studied phenomenon.
Units of analysis
The unit of analysis refers to the case, or the main entity or entities that are being analyzed in the study. In case study research, the unit of analysis can be an individual, a group, an organization, a decision, an event, or even a time period. It's crucial to clearly define the unit of analysis, as it shapes the qualitative data analysis process by allowing the researcher to analyze a particular case and synthesize analysis across multiple case studies to draw conclusions.
Argumentation
This refers to the inferential model that allows researchers to draw conclusions from the data. The researcher needs to ensure that there is a clear link between the data, the propositions (if any), and the conclusions drawn. This argumentation is what enables the researcher to make valid and credible inferences about the phenomenon under study.
Understanding and carefully considering these elements in the design phase of a case study can significantly enhance the quality of the research. It can help ensure that the study is methodologically sound and its findings contribute meaningful insights about the case.
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Conducting a case study involves several steps, from defining the research question and selecting the case to collecting and analyzing data . This section outlines these key stages, providing a practical guide on how to conduct case study research.
Defining the research question
The first step in case study research is defining a clear, focused research question. This question should guide the entire research process, from case selection to analysis. It's crucial to ensure that the research question is suitable for a case study approach. Typically, such questions are exploratory or descriptive in nature and focus on understanding a phenomenon within its real-life context.
Selecting and defining the case
The selection of the case should be based on the research question and the objectives of the study. It involves choosing a unique example or a set of examples that provide rich, in-depth data about the phenomenon under investigation. After selecting the case, it's crucial to define it clearly, setting the boundaries of the case, including the time period and the specific context.
Previous research can help guide the case study design. When considering a case study, an example of a case could be taken from previous case study research and used to define cases in a new research inquiry. Considering recently published examples can help understand how to select and define cases effectively.
Developing a detailed case study protocol
A case study protocol outlines the procedures and general rules to be followed during the case study. This includes the data collection methods to be used, the sources of data, and the procedures for analysis. Having a detailed case study protocol ensures consistency and reliability in the study.
The protocol should also consider how to work with the people involved in the research context to grant the research team access to collecting data. As mentioned in previous sections of this guide, establishing rapport is an essential component of qualitative research as it shapes the overall potential for collecting and analyzing data.
Collecting data
Gathering data in case study research often involves multiple sources of evidence, including documents, archival records, interviews, observations, and physical artifacts. This allows for a comprehensive understanding of the case. The process for gathering data should be systematic and carefully documented to ensure the reliability and validity of the study.
Analyzing and interpreting data
The next step is analyzing the data. This involves organizing the data , categorizing it into themes or patterns , and interpreting these patterns to answer the research question. The analysis might also involve comparing the findings with prior research or theoretical propositions.
Writing the case study report
The final step is writing the case study report . This should provide a detailed description of the case, the data, the analysis process, and the findings. The report should be clear, organized, and carefully written to ensure that the reader can understand the case and the conclusions drawn from it.
Each of these steps is crucial in ensuring that the case study research is rigorous, reliable, and provides valuable insights about the case.
The type, depth, and quality of data in your study can significantly influence the validity and utility of the study. In case study research, data is usually collected from multiple sources to provide a comprehensive and nuanced understanding of the case. This section will outline the various methods of collecting data used in case study research and discuss considerations for ensuring the quality of the data.
Interviews are a common method of gathering data in case study research. They can provide rich, in-depth data about the perspectives, experiences, and interpretations of the individuals involved in the case. Interviews can be structured , semi-structured , or unstructured , depending on the research question and the degree of flexibility needed.
Observations
Observations involve the researcher observing the case in its natural setting, providing first-hand information about the case and its context. Observations can provide data that might not be revealed in interviews or documents, such as non-verbal cues or contextual information.
Documents and artifacts
Documents and archival records provide a valuable source of data in case study research. They can include reports, letters, memos, meeting minutes, email correspondence, and various public and private documents related to the case.
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These records can provide historical context, corroborate evidence from other sources, and offer insights into the case that might not be apparent from interviews or observations.
Physical artifacts refer to any physical evidence related to the case, such as tools, products, or physical environments. These artifacts can provide tangible insights into the case, complementing the data gathered from other sources.
Ensuring the quality of data collection
Determining the quality of data in case study research requires careful planning and execution. It's crucial to ensure that the data is reliable, accurate, and relevant to the research question. This involves selecting appropriate methods of collecting data, properly training interviewers or observers, and systematically recording and storing the data. It also includes considering ethical issues related to collecting and handling data, such as obtaining informed consent and ensuring the privacy and confidentiality of the participants.
Data analysis
Analyzing case study research involves making sense of the rich, detailed data to answer the research question. This process can be challenging due to the volume and complexity of case study data. However, a systematic and rigorous approach to analysis can ensure that the findings are credible and meaningful. This section outlines the main steps and considerations in analyzing data in case study research.
Organizing the data
The first step in the analysis is organizing the data. This involves sorting the data into manageable sections, often according to the data source or the theme. This step can also involve transcribing interviews, digitizing physical artifacts, or organizing observational data.
Categorizing and coding the data
Once the data is organized, the next step is to categorize or code the data. This involves identifying common themes, patterns, or concepts in the data and assigning codes to relevant data segments. Coding can be done manually or with the help of software tools, and in either case, qualitative analysis software can greatly facilitate the entire coding process. Coding helps to reduce the data to a set of themes or categories that can be more easily analyzed.
Identifying patterns and themes
After coding the data, the researcher looks for patterns or themes in the coded data. This involves comparing and contrasting the codes and looking for relationships or patterns among them. The identified patterns and themes should help answer the research question.
Interpreting the data
Once patterns and themes have been identified, the next step is to interpret these findings. This involves explaining what the patterns or themes mean in the context of the research question and the case. This interpretation should be grounded in the data, but it can also involve drawing on theoretical concepts or prior research.
Verification of the data
The last step in the analysis is verification. This involves checking the accuracy and consistency of the analysis process and confirming that the findings are supported by the data. This can involve re-checking the original data, checking the consistency of codes, or seeking feedback from research participants or peers.
Like any research method , case study research has its strengths and limitations. Researchers must be aware of these, as they can influence the design, conduct, and interpretation of the study.
Understanding the strengths and limitations of case study research can also guide researchers in deciding whether this approach is suitable for their research question . This section outlines some of the key strengths and limitations of case study research.
Benefits include the following:
- Rich, detailed data: One of the main strengths of case study research is that it can generate rich, detailed data about the case. This can provide a deep understanding of the case and its context, which can be valuable in exploring complex phenomena.
- Flexibility: Case study research is flexible in terms of design , data collection , and analysis . A sufficient degree of flexibility allows the researcher to adapt the study according to the case and the emerging findings.
- Real-world context: Case study research involves studying the case in its real-world context, which can provide valuable insights into the interplay between the case and its context.
- Multiple sources of evidence: Case study research often involves collecting data from multiple sources , which can enhance the robustness and validity of the findings.
On the other hand, researchers should consider the following limitations:
- Generalizability: A common criticism of case study research is that its findings might not be generalizable to other cases due to the specificity and uniqueness of each case.
- Time and resource intensive: Case study research can be time and resource intensive due to the depth of the investigation and the amount of collected data.
- Complexity of analysis: The rich, detailed data generated in case study research can make analyzing the data challenging.
- Subjectivity: Given the nature of case study research, there may be a higher degree of subjectivity in interpreting the data , so researchers need to reflect on this and transparently convey to audiences how the research was conducted.
Being aware of these strengths and limitations can help researchers design and conduct case study research effectively and interpret and report the findings appropriately.
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What the Case Study Method Really Teaches
- Nitin Nohria
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Seven meta-skills that stick even if the cases fade from memory.
It’s been 100 years since Harvard Business School began using the case study method. Beyond teaching specific subject matter, the case study method excels in instilling meta-skills in students. This article explains the importance of seven such skills: preparation, discernment, bias recognition, judgement, collaboration, curiosity, and self-confidence.
During my decade as dean of Harvard Business School, I spent hundreds of hours talking with our alumni. To enliven these conversations, I relied on a favorite question: “What was the most important thing you learned from your time in our MBA program?”
- Nitin Nohria is the George F. Baker Jr. and Distinguished Service University Professor. He served as the 10th dean of Harvard Business School, from 2010 to 2020.
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- Case Study | Definition, Examples & Methods
Case Study | Definition, Examples & Methods
Published on 5 May 2022 by Shona McCombes . Revised on 30 January 2023.
A case study is a detailed study of a specific subject, such as a person, group, place, event, organisation, or phenomenon. Case studies are commonly used in social, educational, clinical, and business research.
A case study research design usually involves qualitative methods , but quantitative methods are sometimes also used. Case studies are good for describing , comparing, evaluating, and understanding different aspects of a research problem .
Table of contents
When to do a case study, step 1: select a case, step 2: build a theoretical framework, step 3: collect your data, step 4: describe and analyse the case.
A case study is an appropriate research design when you want to gain concrete, contextual, in-depth knowledge about a specific real-world subject. It allows you to explore the key characteristics, meanings, and implications of the case.
Case studies are often a good choice in a thesis or dissertation . They keep your project focused and manageable when you don’t have the time or resources to do large-scale research.
You might use just one complex case study where you explore a single subject in depth, or conduct multiple case studies to compare and illuminate different aspects of your research problem.
Research question | Case study |
---|---|
What are the ecological effects of wolf reintroduction? | Case study of wolf reintroduction in Yellowstone National Park in the US |
How do populist politicians use narratives about history to gain support? | Case studies of Hungarian prime minister Viktor Orbán and US president Donald Trump |
How can teachers implement active learning strategies in mixed-level classrooms? | Case study of a local school that promotes active learning |
What are the main advantages and disadvantages of wind farms for rural communities? | Case studies of three rural wind farm development projects in different parts of the country |
How are viral marketing strategies changing the relationship between companies and consumers? | Case study of the iPhone X marketing campaign |
How do experiences of work in the gig economy differ by gender, race, and age? | Case studies of Deliveroo and Uber drivers in London |
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Once you have developed your problem statement and research questions , you should be ready to choose the specific case that you want to focus on. A good case study should have the potential to:
- Provide new or unexpected insights into the subject
- Challenge or complicate existing assumptions and theories
- Propose practical courses of action to resolve a problem
- Open up new directions for future research
Unlike quantitative or experimental research, a strong case study does not require a random or representative sample. In fact, case studies often deliberately focus on unusual, neglected, or outlying cases which may shed new light on the research problem.
If you find yourself aiming to simultaneously investigate and solve an issue, consider conducting action research . As its name suggests, action research conducts research and takes action at the same time, and is highly iterative and flexible.
However, you can also choose a more common or representative case to exemplify a particular category, experience, or phenomenon.
While case studies focus more on concrete details than general theories, they should usually have some connection with theory in the field. This way the case study is not just an isolated description, but is integrated into existing knowledge about the topic. It might aim to:
- Exemplify a theory by showing how it explains the case under investigation
- Expand on a theory by uncovering new concepts and ideas that need to be incorporated
- Challenge a theory by exploring an outlier case that doesn’t fit with established assumptions
To ensure that your analysis of the case has a solid academic grounding, you should conduct a literature review of sources related to the topic and develop a theoretical framework . This means identifying key concepts and theories to guide your analysis and interpretation.
There are many different research methods you can use to collect data on your subject. Case studies tend to focus on qualitative data using methods such as interviews, observations, and analysis of primary and secondary sources (e.g., newspaper articles, photographs, official records). Sometimes a case study will also collect quantitative data .
The aim is to gain as thorough an understanding as possible of the case and its context.
In writing up the case study, you need to bring together all the relevant aspects to give as complete a picture as possible of the subject.
How you report your findings depends on the type of research you are doing. Some case studies are structured like a standard scientific paper or thesis, with separate sections or chapters for the methods , results , and discussion .
Others are written in a more narrative style, aiming to explore the case from various angles and analyse its meanings and implications (for example, by using textual analysis or discourse analysis ).
In all cases, though, make sure to give contextual details about the case, connect it back to the literature and theory, and discuss how it fits into wider patterns or debates.
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10 Case Study Advantages and Disadvantages
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Chris Drew (PhD)
Dr. Chris Drew is the founder of the Helpful Professor. He holds a PhD in education and has published over 20 articles in scholarly journals. He is the former editor of the Journal of Learning Development in Higher Education. [Image Descriptor: Photo of Chris]
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A case study in academic research is a detailed and in-depth examination of a specific instance or event, generally conducted through a qualitative approach to data.
The most common case study definition that I come across is is Robert K. Yin’s (2003, p. 13) quote provided below:
“An empirical inquiry that investigates a contemporary phenomenon within its real-life context, especially when the boundaries between phenomenon and context are not clearly evident.”
Researchers conduct case studies for a number of reasons, such as to explore complex phenomena within their real-life context, to look at a particularly interesting instance of a situation, or to dig deeper into something of interest identified in a wider-scale project.
While case studies render extremely interesting data, they have many limitations and are not suitable for all studies. One key limitation is that a case study’s findings are not usually generalizable to broader populations because one instance cannot be used to infer trends across populations.
Case Study Advantages and Disadvantages
1. in-depth analysis of complex phenomena.
Case study design allows researchers to delve deeply into intricate issues and situations.
By focusing on a specific instance or event, researchers can uncover nuanced details and layers of understanding that might be missed with other research methods, especially large-scale survey studies.
As Lee and Saunders (2017) argue,
“It allows that particular event to be studies in detail so that its unique qualities may be identified.”
This depth of analysis can provide rich insights into the underlying factors and dynamics of the studied phenomenon.
2. Holistic Understanding
Building on the above point, case studies can help us to understand a topic holistically and from multiple angles.
This means the researcher isn’t restricted to just examining a topic by using a pre-determined set of questions, as with questionnaires. Instead, researchers can use qualitative methods to delve into the many different angles, perspectives, and contextual factors related to the case study.
We can turn to Lee and Saunders (2017) again, who notes that case study researchers “develop a deep, holistic understanding of a particular phenomenon” with the intent of deeply understanding the phenomenon.
3. Examination of rare and Unusual Phenomena
We need to use case study methods when we stumble upon “rare and unusual” (Lee & Saunders, 2017) phenomena that would tend to be seen as mere outliers in population studies.
Take, for example, a child genius. A population study of all children of that child’s age would merely see this child as an outlier in the dataset, and this child may even be removed in order to predict overall trends.
So, to truly come to an understanding of this child and get insights into the environmental conditions that led to this child’s remarkable cognitive development, we need to do an in-depth study of this child specifically – so, we’d use a case study.
4. Helps Reveal the Experiences of Marginalzied Groups
Just as rare and unsual cases can be overlooked in population studies, so too can the experiences, beliefs, and perspectives of marginalized groups.
As Lee and Saunders (2017) argue, “case studies are also extremely useful in helping the expression of the voices of people whose interests are often ignored.”
Take, for example, the experiences of minority populations as they navigate healthcare systems. This was for many years a “hidden” phenomenon, not examined by researchers. It took case study designs to truly reveal this phenomenon, which helped to raise practitioners’ awareness of the importance of cultural sensitivity in medicine.
5. Ideal in Situations where Researchers cannot Control the Variables
Experimental designs – where a study takes place in a lab or controlled environment – are excellent for determining cause and effect . But not all studies can take place in controlled environments (Tetnowski, 2015).
When we’re out in the field doing observational studies or similar fieldwork, we don’t have the freedom to isolate dependent and independent variables. We need to use alternate methods.
Case studies are ideal in such situations.
A case study design will allow researchers to deeply immerse themselves in a setting (potentially combining it with methods such as ethnography or researcher observation) in order to see how phenomena take place in real-life settings.
6. Supports the generation of new theories or hypotheses
While large-scale quantitative studies such as cross-sectional designs and population surveys are excellent at testing theories and hypotheses on a large scale, they need a hypothesis to start off with!
This is where case studies – in the form of grounded research – come in. Often, a case study doesn’t start with a hypothesis. Instead, it ends with a hypothesis based upon the findings within a singular setting.
The deep analysis allows for hypotheses to emerge, which can then be taken to larger-scale studies in order to conduct further, more generalizable, testing of the hypothesis or theory.
7. Reveals the Unexpected
When a largescale quantitative research project has a clear hypothesis that it will test, it often becomes very rigid and has tunnel-vision on just exploring the hypothesis.
Of course, a structured scientific examination of the effects of specific interventions targeted at specific variables is extermely valuable.
But narrowly-focused studies often fail to shine a spotlight on unexpected and emergent data. Here, case studies come in very useful. Oftentimes, researchers set their eyes on a phenomenon and, when examining it closely with case studies, identify data and come to conclusions that are unprecedented, unforeseen, and outright surprising.
As Lars Meier (2009, p. 975) marvels, “where else can we become a part of foreign social worlds and have the chance to become aware of the unexpected?”
Disadvantages
1. not usually generalizable.
Case studies are not generalizable because they tend not to look at a broad enough corpus of data to be able to infer that there is a trend across a population.
As Yang (2022) argues, “by definition, case studies can make no claims to be typical.”
Case studies focus on one specific instance of a phenomenon. They explore the context, nuances, and situational factors that have come to bear on the case study. This is really useful for bringing to light important, new, and surprising information, as I’ve already covered.
But , it’s not often useful for generating data that has validity beyond the specific case study being examined.
2. Subjectivity in interpretation
Case studies usually (but not always) use qualitative data which helps to get deep into a topic and explain it in human terms, finding insights unattainable by quantitative data.
But qualitative data in case studies relies heavily on researcher interpretation. While researchers can be trained and work hard to focus on minimizing subjectivity (through methods like triangulation), it often emerges – some might argue it’s innevitable in qualitative studies.
So, a criticism of case studies could be that they’re more prone to subjectivity – and researchers need to take strides to address this in their studies.
3. Difficulty in replicating results
Case study research is often non-replicable because the study takes place in complex real-world settings where variables are not controlled.
So, when returning to a setting to re-do or attempt to replicate a study, we often find that the variables have changed to such an extent that replication is difficult. Furthermore, new researchers (with new subjective eyes) may catch things that the other readers overlooked.
Replication is even harder when researchers attempt to replicate a case study design in a new setting or with different participants.
Comprehension Quiz for Students
Question 1: What benefit do case studies offer when exploring the experiences of marginalized groups?
a) They provide generalizable data. b) They help express the voices of often-ignored individuals. c) They control all variables for the study. d) They always start with a clear hypothesis.
Question 2: Why might case studies be considered ideal for situations where researchers cannot control all variables?
a) They provide a structured scientific examination. b) They allow for generalizability across populations. c) They focus on one specific instance of a phenomenon. d) They allow for deep immersion in real-life settings.
Question 3: What is a primary disadvantage of case studies in terms of data applicability?
a) They always focus on the unexpected. b) They are not usually generalizable. c) They support the generation of new theories. d) They provide a holistic understanding.
Question 4: Why might case studies be considered more prone to subjectivity?
a) They always use quantitative data. b) They heavily rely on researcher interpretation, especially with qualitative data. c) They are always replicable. d) They look at a broad corpus of data.
Question 5: In what situations are experimental designs, such as those conducted in labs, most valuable?
a) When there’s a need to study rare and unusual phenomena. b) When a holistic understanding is required. c) When determining cause-and-effect relationships. d) When the study focuses on marginalized groups.
Question 6: Why is replication challenging in case study research?
a) Because they always use qualitative data. b) Because they tend to focus on a broad corpus of data. c) Due to the changing variables in complex real-world settings. d) Because they always start with a hypothesis.
Lee, B., & Saunders, M. N. K. (2017). Conducting Case Study Research for Business and Management Students. SAGE Publications.
Meir, L. (2009). Feasting on the Benefits of Case Study Research. In Mills, A. J., Wiebe, E., & Durepos, G. (Eds.). Encyclopedia of Case Study Research (Vol. 2). London: SAGE Publications.
Tetnowski, J. (2015). Qualitative case study research design. Perspectives on fluency and fluency disorders , 25 (1), 39-45. ( Source )
Yang, S. L. (2022). The War on Corruption in China: Local Reform and Innovation . Taylor & Francis.
Yin, R. (2003). Case Study research. Thousand Oaks, CA: Sage.
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What Is a Case Study?
March 11, 2024 |, contributors.
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Case studies give marketers a deep dive into a specific problem, process, or achievement within a company. They offer detailed insights into real-life business challenges and triumphs. Case studies provide a narrative that's informative and engaging, allowing readers to glean practical knowledge from real-world scenarios.
Case studies stand out for their ability to present complex data in a digestible format. They turn abstract numbers and statistics into relatable stories, making them an invaluable resource in the arsenal of any marketer. By showcasing specific examples of strategies that worked (or didn’t), case studies provide a unique learning opportunity that can be applied to similar situations in different organizations.
Benefits and Limitations of Case Studies
The power of detailed insight.
One of the most significant benefits of case studies is their capacity to provide detailed insights. Unlike broader market research, case studies delve into the specifics of a single situation, offering an in-depth understanding of the dynamics at play. This level of detail can be incredibly useful for businesses looking to understand the nuances of a particular strategy or problem. It allows for a more nuanced approach to problem-solving, as the specificity of a case study often highlights unique variables and outcomes that broader analyses may overlook.
Real-World Application
Case studies are grounded in real-world scenarios, making their lessons and findings directly applicable to similar situations in other organizations. By examining how a particular strategy or decision played out in a real context, businesses can better anticipate potential outcomes in their own situations.
Limitations: Generalizability and Bias
However, the very strength of case studies – their detailed focus on a single instance – is also their limitation. The findings of a case study might not apply to all situations. Since case studies often focus on unique cases, there’s a risk of drawing conclusions that don’t apply broadly.
Another limitation is the potential for bias. Since case studies are often retrospective and rely on the interpretation of events, there’s a risk of subjective bias in both the collection and interpretation of data. This can skew the insights and lessons derived from the study.
Despite these limitations, case studies are a powerful tool in the marketer’s toolkit, offering a unique blend of storytelling and empirical investigation.
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Types of Case Studies
Explanatory case studies.
Explanatory case studies are often used in fields like social sciences to explain how or why certain events occurred. In a business context, explanatory case studies can be instrumental in unraveling the intricacies of business processes or market dynamics. They typically involve a detailed analysis of a situation or series of events to understand the underlying causes and effects. An explanatory case study's strength is its ability to provide clear, logical insights into complex scenarios.
Exploratory Case Studies
Exploratory case studies are typically conducted before a more in-depth investigation. Their primary purpose is to identify the key variables and potential relationships in a situation, setting the stage for more detailed analysis later. In marketing, exploratory case studies can help identify the factors contributing to a product's success or failure in the market. They are particularly useful in the early stages of research, where the goal is to gather as much information as possible to formulate more precise questions for further study.
Collective Case Studies
Collective case studies involve studying a group of cases simultaneously or sequentially. This approach is beneficial when the objective is to understand a phenomenon, population, or general condition more comprehensively. By examining multiple cases, marketers and business leaders can compare and contrast different scenarios, leading to a more robust and well-rounded understanding of the subject. Collective case studies are particularly useful for observing variations across different contexts, offering insights that might be overlooked when focusing on a single case.
Each type of case study serves a unique purpose and offers different insights, making them versatile tools for understanding complex business scenarios.
Writing and Analysis Tips
Structuring and formatting a case study.
When crafting a case study, be mindful of structure and format. A well-structured case study ensures clarity and enhances the reader's engagement and comprehension. Typically, a case study should begin with an introduction that sets the context and outlines the problem or situation being addressed. This is followed by a detailed presentation of the facts, including background information and a description of the events or processes involved.
The next section should involve an analysis of the case. This is where the data is interpreted and insights are drawn. It's crucial to link the theoretical framework to the practical aspects of the case, demonstrating how specific concepts apply to real-world scenarios. Finally, conclude with a section that synthesizes the findings, offering conclusions and if applicable, recommendations. This closing part should summarize the key insights and highlight the implications for practice and further research.
Developing Theories and Analyzing Results
Developing theories in case studies involves identifying patterns and relationships within the data. The goal is to move beyond the description to interpret the significance of what has been observed. This process requires critical thinking and the ability to link empirical evidence to broader concepts and theories.
Analyzing results in a case study involves scrutinizing the data to understand the 'why' and 'how' of the case. It's about digging deeper into the findings to unearth underlying principles or truths. This analysis should be rigorous and creative, combining empirical evidence with insightful interpretation.
Ensuring Validity and Reliability
To ensure the validity and reliability of a case study, use robust and transparent methods in data collection and analysis. Validity refers to the accuracy and truthfulness of the findings, while reliability pertains to the consistency of the results over time. Triangulation of data sources, where information is corroborated from multiple sources or methods, can enhance validity and reliability.
Furthermore, being transparent about the limitations of the case study, such as potential biases or constraints, helps maintain the integrity of the research. Providing a clear and detailed description of the methodology also allows others to assess the credibility of the findings.
These tips, when applied, can enhance the quality and impact of a case study, making it a powerful tool in business and marketing research.
Case Study Examples
Here are a few links to case studies done by 97th Floor:
SOLD.com : An agent-centric approach fuels SOLD.com's 322% ROI increase amidst housing market Challenges
Gigamon : The holistic SEO approach that won Gigamon their #1 keyword
Tuft & Needle : Connecting with Sleep-Deprived Parents to Increase Tuft and Needle’s Revenue by 57% YoY
These case studies provide tangible examples of how different strategies and innovations can be effectively applied in real-world business scenarios.
Case studies provide a unique blend of narrative storytelling and empirical investigation, making abstract concepts and strategies relatable and understandable. Whether explanatory, exploratory, or collective, each type of case study offers a different lens through which to view and solve business problems.
The insights from well-crafted case studies illuminate past successes and failures and pave the way for future innovations and strategies. By providing detailed analysis and real-world applications, case studies serve as a crucial tool for marketers and business leaders aiming to navigate the ever-evolving landscape of business challenges.
Ultimately, the value of a case study lies in its ability to inspire, inform, and guide. It's a resource that combines theoretical knowledge with practical experience, offering a comprehensive understanding. For any business looking to grow, adapt, and excel, leveraging the power of case studies is not just beneficial—it's essential.
A good case study is well-structured, detailed, and provides clear insights. It should present a real-world problem, outline the steps taken to address it and detail the results. Clarity, relevance, and the ability to engage the reader are key elements.
The length of a case study can vary depending on the complexity of the subject. Generally, it should be long enough to cover all relevant aspects of the case but concise enough to maintain the reader's interest. Typically, anywhere from 500 to 1500 words is standard.
While case studies provide valuable insights, they should not replace traditional market research. They are best used in conjunction with other forms of research to provide a comprehensive understanding of a market or problem.
Ensuring objectivity involves using a systematic approach in gathering and analyzing data, avoiding bias in selecting cases, and being transparent about the limitations of the study.
Yes, case studies are versatile and can be beneficial for businesses of all types and sizes. They are particularly useful for understanding specific situations in depth and can provide valuable insights regardless of the industry.
Small businesses can use case studies to learn from the experiences of others, understand market dynamics, and formulate strategies based on proven methods. They can also create their own case studies to showcase their successes and attract customers or investors.
In digital marketing, case studies can be used as powerful content pieces to demonstrate expertise, build trust, and provide value to the audience. They can be shared across various digital platforms, including social media, blogs, and email newsletters.
The frequency depends on the business's goals and resources. Regularly publishing case studies can keep the content fresh and relevant, but it's more important to focus on quality and relevance than frequency.
Absolutely. Case studies are excellent tools for employee training, as they provide real-life examples and scenarios for employees to learn from and discuss.
The effectiveness can be measured by its impact, such as increased website traffic, engagement rates, lead generation, and feedback from readers. Analyzing these metrics can provide insights into how well the case study resonates with the target audience.
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Case Study Research Method in Psychology
Saul McLeod, PhD
Editor-in-Chief for Simply Psychology
BSc (Hons) Psychology, MRes, PhD, University of Manchester
Saul McLeod, PhD., is a qualified psychology teacher with over 18 years of experience in further and higher education. He has been published in peer-reviewed journals, including the Journal of Clinical Psychology.
Learn about our Editorial Process
Olivia Guy-Evans, MSc
Associate Editor for Simply Psychology
BSc (Hons) Psychology, MSc Psychology of Education
Olivia Guy-Evans is a writer and associate editor for Simply Psychology. She has previously worked in healthcare and educational sectors.
On This Page:
Case studies are in-depth investigations of a person, group, event, or community. Typically, data is gathered from various sources using several methods (e.g., observations & interviews).
The case study research method originated in clinical medicine (the case history, i.e., the patient’s personal history). In psychology, case studies are often confined to the study of a particular individual.
The information is mainly biographical and relates to events in the individual’s past (i.e., retrospective), as well as to significant events that are currently occurring in his or her everyday life.
The case study is not a research method, but researchers select methods of data collection and analysis that will generate material suitable for case studies.
Freud (1909a, 1909b) conducted very detailed investigations into the private lives of his patients in an attempt to both understand and help them overcome their illnesses.
This makes it clear that the case study is a method that should only be used by a psychologist, therapist, or psychiatrist, i.e., someone with a professional qualification.
There is an ethical issue of competence. Only someone qualified to diagnose and treat a person can conduct a formal case study relating to atypical (i.e., abnormal) behavior or atypical development.
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Famous Case Studies
- Anna O – One of the most famous case studies, documenting psychoanalyst Josef Breuer’s treatment of “Anna O” (real name Bertha Pappenheim) for hysteria in the late 1800s using early psychoanalytic theory.
- Little Hans – A child psychoanalysis case study published by Sigmund Freud in 1909 analyzing his five-year-old patient Herbert Graf’s house phobia as related to the Oedipus complex.
- Bruce/Brenda – Gender identity case of the boy (Bruce) whose botched circumcision led psychologist John Money to advise gender reassignment and raise him as a girl (Brenda) in the 1960s.
- Genie Wiley – Linguistics/psychological development case of the victim of extreme isolation abuse who was studied in 1970s California for effects of early language deprivation on acquiring speech later in life.
- Phineas Gage – One of the most famous neuropsychology case studies analyzes personality changes in railroad worker Phineas Gage after an 1848 brain injury involving a tamping iron piercing his skull.
Clinical Case Studies
- Studying the effectiveness of psychotherapy approaches with an individual patient
- Assessing and treating mental illnesses like depression, anxiety disorders, PTSD
- Neuropsychological cases investigating brain injuries or disorders
Child Psychology Case Studies
- Studying psychological development from birth through adolescence
- Cases of learning disabilities, autism spectrum disorders, ADHD
- Effects of trauma, abuse, deprivation on development
Types of Case Studies
- Explanatory case studies : Used to explore causation in order to find underlying principles. Helpful for doing qualitative analysis to explain presumed causal links.
- Exploratory case studies : Used to explore situations where an intervention being evaluated has no clear set of outcomes. It helps define questions and hypotheses for future research.
- Descriptive case studies : Describe an intervention or phenomenon and the real-life context in which it occurred. It is helpful for illustrating certain topics within an evaluation.
- Multiple-case studies : Used to explore differences between cases and replicate findings across cases. Helpful for comparing and contrasting specific cases.
- Intrinsic : Used to gain a better understanding of a particular case. Helpful for capturing the complexity of a single case.
- Collective : Used to explore a general phenomenon using multiple case studies. Helpful for jointly studying a group of cases in order to inquire into the phenomenon.
Where Do You Find Data for a Case Study?
There are several places to find data for a case study. The key is to gather data from multiple sources to get a complete picture of the case and corroborate facts or findings through triangulation of evidence. Most of this information is likely qualitative (i.e., verbal description rather than measurement), but the psychologist might also collect numerical data.
1. Primary sources
- Interviews – Interviewing key people related to the case to get their perspectives and insights. The interview is an extremely effective procedure for obtaining information about an individual, and it may be used to collect comments from the person’s friends, parents, employer, workmates, and others who have a good knowledge of the person, as well as to obtain facts from the person him or herself.
- Observations – Observing behaviors, interactions, processes, etc., related to the case as they unfold in real-time.
- Documents & Records – Reviewing private documents, diaries, public records, correspondence, meeting minutes, etc., relevant to the case.
2. Secondary sources
- News/Media – News coverage of events related to the case study.
- Academic articles – Journal articles, dissertations etc. that discuss the case.
- Government reports – Official data and records related to the case context.
- Books/films – Books, documentaries or films discussing the case.
3. Archival records
Searching historical archives, museum collections and databases to find relevant documents, visual/audio records related to the case history and context.
Public archives like newspapers, organizational records, photographic collections could all include potentially relevant pieces of information to shed light on attitudes, cultural perspectives, common practices and historical contexts related to psychology.
4. Organizational records
Organizational records offer the advantage of often having large datasets collected over time that can reveal or confirm psychological insights.
Of course, privacy and ethical concerns regarding confidential data must be navigated carefully.
However, with proper protocols, organizational records can provide invaluable context and empirical depth to qualitative case studies exploring the intersection of psychology and organizations.
- Organizational/industrial psychology research : Organizational records like employee surveys, turnover/retention data, policies, incident reports etc. may provide insight into topics like job satisfaction, workplace culture and dynamics, leadership issues, employee behaviors etc.
- Clinical psychology : Therapists/hospitals may grant access to anonymized medical records to study aspects like assessments, diagnoses, treatment plans etc. This could shed light on clinical practices.
- School psychology : Studies could utilize anonymized student records like test scores, grades, disciplinary issues, and counseling referrals to study child development, learning barriers, effectiveness of support programs, and more.
How do I Write a Case Study in Psychology?
Follow specified case study guidelines provided by a journal or your psychology tutor. General components of clinical case studies include: background, symptoms, assessments, diagnosis, treatment, and outcomes. Interpreting the information means the researcher decides what to include or leave out. A good case study should always clarify which information is the factual description and which is an inference or the researcher’s opinion.
1. Introduction
- Provide background on the case context and why it is of interest, presenting background information like demographics, relevant history, and presenting problem.
- Compare briefly to similar published cases if applicable. Clearly state the focus/importance of the case.
2. Case Presentation
- Describe the presenting problem in detail, including symptoms, duration,and impact on daily life.
- Include client demographics like age and gender, information about social relationships, and mental health history.
- Describe all physical, emotional, and/or sensory symptoms reported by the client.
- Use patient quotes to describe the initial complaint verbatim. Follow with full-sentence summaries of relevant history details gathered, including key components that led to a working diagnosis.
- Summarize clinical exam results, namely orthopedic/neurological tests, imaging, lab tests, etc. Note actual results rather than subjective conclusions. Provide images if clearly reproducible/anonymized.
- Clearly state the working diagnosis or clinical impression before transitioning to management.
3. Management and Outcome
- Indicate the total duration of care and number of treatments given over what timeframe. Use specific names/descriptions for any therapies/interventions applied.
- Present the results of the intervention,including any quantitative or qualitative data collected.
- For outcomes, utilize visual analog scales for pain, medication usage logs, etc., if possible. Include patient self-reports of improvement/worsening of symptoms. Note the reason for discharge/end of care.
4. Discussion
- Analyze the case, exploring contributing factors, limitations of the study, and connections to existing research.
- Analyze the effectiveness of the intervention,considering factors like participant adherence, limitations of the study, and potential alternative explanations for the results.
- Identify any questions raised in the case analysis and relate insights to established theories and current research if applicable. Avoid definitive claims about physiological explanations.
- Offer clinical implications, and suggest future research directions.
5. Additional Items
- Thank specific assistants for writing support only. No patient acknowledgments.
- References should directly support any key claims or quotes included.
- Use tables/figures/images only if substantially informative. Include permissions and legends/explanatory notes.
- Provides detailed (rich qualitative) information.
- Provides insight for further research.
- Permitting investigation of otherwise impractical (or unethical) situations.
Case studies allow a researcher to investigate a topic in far more detail than might be possible if they were trying to deal with a large number of research participants (nomothetic approach) with the aim of ‘averaging’.
Because of their in-depth, multi-sided approach, case studies often shed light on aspects of human thinking and behavior that would be unethical or impractical to study in other ways.
Research that only looks into the measurable aspects of human behavior is not likely to give us insights into the subjective dimension of experience, which is important to psychoanalytic and humanistic psychologists.
Case studies are often used in exploratory research. They can help us generate new ideas (that might be tested by other methods). They are an important way of illustrating theories and can help show how different aspects of a person’s life are related to each other.
The method is, therefore, important for psychologists who adopt a holistic point of view (i.e., humanistic psychologists ).
Limitations
- Lacking scientific rigor and providing little basis for generalization of results to the wider population.
- Researchers’ own subjective feelings may influence the case study (researcher bias).
- Difficult to replicate.
- Time-consuming and expensive.
- The volume of data, together with the time restrictions in place, impacted the depth of analysis that was possible within the available resources.
Because a case study deals with only one person/event/group, we can never be sure if the case study investigated is representative of the wider body of “similar” instances. This means the conclusions drawn from a particular case may not be transferable to other settings.
Because case studies are based on the analysis of qualitative (i.e., descriptive) data , a lot depends on the psychologist’s interpretation of the information she has acquired.
This means that there is a lot of scope for Anna O , and it could be that the subjective opinions of the psychologist intrude in the assessment of what the data means.
For example, Freud has been criticized for producing case studies in which the information was sometimes distorted to fit particular behavioral theories (e.g., Little Hans ).
This is also true of Money’s interpretation of the Bruce/Brenda case study (Diamond, 1997) when he ignored evidence that went against his theory.
Breuer, J., & Freud, S. (1895). Studies on hysteria . Standard Edition 2: London.
Curtiss, S. (1981). Genie: The case of a modern wild child .
Diamond, M., & Sigmundson, K. (1997). Sex Reassignment at Birth: Long-term Review and Clinical Implications. Archives of Pediatrics & Adolescent Medicine , 151(3), 298-304
Freud, S. (1909a). Analysis of a phobia of a five year old boy. In The Pelican Freud Library (1977), Vol 8, Case Histories 1, pages 169-306
Freud, S. (1909b). Bemerkungen über einen Fall von Zwangsneurose (Der “Rattenmann”). Jb. psychoanal. psychopathol. Forsch ., I, p. 357-421; GW, VII, p. 379-463; Notes upon a case of obsessional neurosis, SE , 10: 151-318.
Harlow J. M. (1848). Passage of an iron rod through the head. Boston Medical and Surgical Journal, 39 , 389–393.
Harlow, J. M. (1868). Recovery from the Passage of an Iron Bar through the Head . Publications of the Massachusetts Medical Society. 2 (3), 327-347.
Money, J., & Ehrhardt, A. A. (1972). Man & Woman, Boy & Girl : The Differentiation and Dimorphism of Gender Identity from Conception to Maturity. Baltimore, Maryland: Johns Hopkins University Press.
Money, J., & Tucker, P. (1975). Sexual signatures: On being a man or a woman.
Further Information
- Case Study Approach
- Case Study Method
- Enhancing the Quality of Case Studies in Health Services Research
- “We do things together” A case study of “couplehood” in dementia
- Using mixed methods for evaluating an integrative approach to cancer care: a case study
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Creating an effective case study: 12 important tips to remember.
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The practical application of a theory or idea is the most effective way of demonstrating its usefulness. Case studies allow for the dissection of practical applications to uncover the thinking that led to them.
The best thing about case studies is that they can be used as a learning tool for both successful concepts as well as failed ones, while also serving as a valuable business card when approaching new customers. Developing a case study, however, requires delving into the background of a project and uncovering what made it good or bad. In addition, the information has to be packed in such a way to emphasize your skills and creativity without being overly promotional.
To help, 12 members of Forbes Agency Council examine the key elements to keep in mind when creating an effective case study.
Members explain how to create an effective and powerful case study for your business.
1. Don't Make It About Yourself
The wrong way to approach a case study is to make it about you and your process. The reader cares less about your motivation and more about the results your efforts created. Start off by describing the results that you created and then go into the general detail of your strategic and tactical approach to delivering those results. - John Gumas , Gumas Advertising
2. Tell A Story
The best case studies tell a story, rather than recite a chronology of facts or data points. To create a story arc, start with a few sentences describing the situation, followed by a few sentences highlighting the "dramatic tension" (e.g. X almost happened, Y threatened to derail the effort), and conclude with a few sentences tying the resolution to the value or point of the product or service. - Beth Noymer Levine , SmartMouth Communications
3. Lead With A Solution
Case studies are, by their very nature, boring. It is important to break past that by creating case studies that strike at the very problem a lead needs help with. Leading with a problem and demonstrating how you fixed it is the best way to get attention -- especially if it can be produced in an engaging way, such as through video or audio media. - Stefan Pollack , The Pollack PR Marketing Group
4. Include Relevant Data
It's great that you worked with a certain company, but what did you really do for them? That should be defined in the case study. If you can't define it in numbers and results, then think about using the brand in a testimonial instead. A case study is just that -- a study of what happened in a particular case. Make sure you tell the whole story. - Christine Wetzler , Pietryla PR
5. Always Use Specific Numbers
If you're going to show an increase in a certain metric, use the actual number. When you say something like "we increased conversions by 500%," it sets off a red flag for people. They'll think you just made it up. But if you show real numbers and even have the screenshots to back it up, it'll become more relevant and believable. - Greg Trimble , Lemonade Stand
6. Keep It Succinct And Pass On The Fluff
The vast majority of people skim content, including case studies. You have to put yourself in your prospect's shoes and understand what they want. They're primarily looking for the success you've provided the client. So focus on that and skip on any fluff content that doesn't align around that. - Nishank Khanna , Demand Roll
7. Tailor Them To Your Audience
Sure, you're going to have generic case studies, but when seeing a client, ensure that you really understand the problem the client faces. Then make your case show how you've solved the problem before. You can highlight different capabilities based on different needs of the client. - Emilie Tabor , IMA - Influencer Marketing Agency
8. Make It Multi-Format
If you can get case studies, quotes and testimonials, always include hard data and tie it to revenue or cost stories. Beyond this, make it multi-format by leveraging graphics, video and text so that it can be consumed and promoted on various platforms. This will maximize the exposure and utility for your successful client case studies. - Zamir Javer , Jumpfactor
9. Let The Images Do The Work
Aside from ensuring a case study is focused on the problem your brand has solved for a customer, nothing brings it to life more than imagery. In lieu of a long-form case study, consider a photo essay with solid captions narrating the case study as a better option for illustrating the value of your product or service and keeping audiences truly engaged. - Emily Porter , Havas Formula
10. Paint A Picture For Your Prospect
Highlighting your wins is great, but remember that a case study should showcase how you solved a client's most pressing problem so that a new prospect can see how you got from point A to Z. This is how we like to tell our clients' success stories: client profile, the challenge, results, strategy and looking toward the future. Remember, the results are just one piece of the puzzle. - Bernard May , National Positions
11. Abstract It First
We think if we write it, someone will accept it. If you remove the outlet from the process, more often, you'll need to rewrite it. Develop the abstract or a couple of abstracts with four elements: company's expertise and solution; customer's industry and challenges; what solution you delivered; why that solution is so innovative. Offer the outlet a chance to contribute, then write with insight. - Dean Trevelino , Trevelino/Keller
12. Know When To Insert Them Into The Campaign
We've analyzed user footprint data on the inbound journey and see a clear trend. Most people are only interested in case studies once they are convinced that a service provider could be a good fit for them. Case studies usually come after reviewing staff profiles and thought leadership content. Insert them too soon and they lose their value in the sales campaign. - Randy Shattuck , The Shattuck Group
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When and How to Use a Case Study for Research
May 17, 2021 (Updated: May 4, 2023)
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What Is Case Study Research?
Types of case studies, when should you use a case study, case study benefits, case study limitations, how to write a case study.
Imagine your company receives a string of negative reviews online. You notice a few common themes among the complaints, but you still aren’t quite sure what went wrong. Or suppose an old blog post suddenly went viral, and you’d like to know why and how to do it again. In both of these situations, a case study could be the best way to find answers.
A case study is a process whereby researchers examine a specific subject in a thorough, detailed way. The subject of a case study could be an individual, a group, a community, a business, an organization, an event, or a phenomenon. Regardless of the type of subject, case studies are in-depth investigations designed to identify patterns and cause-and-effect relationships. Case studies are often used by researchers in the field of psychology , medicine, business, social work, anthropology, education, or political science.
Because they are singular in their focus and often rely on qualitative data, case studies tend to be highly subjective. The results of a single case study cannot always be generalized and applied to the larger population. However, case studies can be valuable tools for developing a thesis or illustrating a principle. They can help researchers understand, describe, compare, and evaluate different aspects of an issue or question.
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Case studies can be classified according to their purpose or their subject. For instance, a case study can focus on any of the following:
- A person: Some case studies focus on one particular person. Often, the subject will be an individual with some rare characteristic or experience.
- A group: Group case studies could look at a family, a group of coworkers, or a friend group. It could be people thrown together by circumstance or who share some bond or relationship. A group case study could even focus on an entire community of people.
- An organization: An organizational case study could focus on a business, a nonprofit, an institution, or any other formal entity. The study could look at the people in the organization, the processes they use, or an incident at the organization.
- A location: An event case study focuses on a specific area. It could be used to study environmental and population changes or to examine how people use the location.
- An event: Event case studies can be used to cover anything from a natural disaster to a political scandal. Often, these case studies are conducted retrospectively, as an investigation into a past event.
In addition to different types of subjects, case studies often have different designs or purposes. Here are a few of the most common types of case studies:
- Explanatory: An explanatory case study tries to explain the why or how behind something. This type of case study works well when studying an event or phenomenon, like an airplane crash or unexpected power outage.
- Descriptive: A descriptive, or illustrative, case study is designed to shed light on an unfamiliar subject. Case studies like this provide in-depth, real-world examples of whatever the researcher wants to help the audience understand. For instance, a descriptive case study could focus on the experience of a mother with postpartum depression or on a young adult who has aged out of the foster care system.
- Exploratory: An exploratory case study, or pilot case study, often serves as the first step in a larger research project. Researchers may use a case study to help them narrow their focus, draft a specific research question, and guide the parameters of a formal, large-scale study.
- Intrinsic: An intrinsic case study has no goal beyond a deeper understanding of its subject. In this type of study, researchers are not trying to make generalized conclusions, challenge existing assumptions, or make any compare-and-contrast connections. The most interesting thing about the study is the subject itself.
- Critical Instance: A critical instance case study is similar to an explanatory or intrinsic study. Like an intrinsic study, it may have no predetermined purpose beyond investigating the subject. Like an explanatory study, it may be used to explain a cause-and-effect relationship. A critical instance case study may also be used to call into question a commonly held assumption or popular theory.
- Instrumental: An instrumental case study is the opposite of an intrinsic study because it serves a purpose beyond understanding the immediate subject. In this type of study, researchers explore a larger question through an individual case or cases. For instance, researchers could use a handful of case studies to investigate the relationship between social media use and happiness.
- Cumulative: A cumulative, or collective, case study uses information from several past studies as the basis for a new study. Because it takes into account multiple case studies, a cumulative study allows for greater generalization than a single case study. It can also be a more time- and cost-effective option since it makes use of existing research.
Case studies are often used in the exploratory phase of research to gather qualitative data. They can also be used to create, support, or refute a hypothesis and guide future research. For instance, a marketing professional might conduct a case study to discover why a viral ad campaign was so successful . They can then take any lessons they glean from the case study and apply them to future marketing efforts. A psychologist could use a case study to form a theory about the best way to treat a specific disorder. That theory could then be tested later through a large-scale controlled study.
Case studies are a good way to explore a real-world topic in-depth, illustrate a point, discuss the implications or meaning of an event, or compare the experiences of different individuals. A trainer may use a case study to bring to life what would otherwise be an abstract series of recommended action steps or to spark a conversation about how to respond in a specific scenario. Similarly, professors can use case studies to highlight key concepts from a lecture and pose questions to test students’ understanding of the material.
In some situations, case studies are the only way to compile quantitative data in an ethical manner. For instance, many of the recommendations that doctors make regarding what is or is not safe during pregnancy are based on case studies. It wouldn’t be ethical to conduct a controlled study that exposes pregnant women to potentially harmful substances, so doctors rely on the anecdotal evidence provided by case studies to find correlations and draw their conclusions.
Case studies can also be used to gather data that would be otherwise impossible or impractical to obtain. Students often use case studies for their thesis or dissertation when they lack the time or resources to conduct large-scale research. Zoologists might use existing case studies to determine the success rate of reintroducing rehabilitated animals into the wild. A historian could use case studies to explore the strategies used by dictators to gain and maintain power.
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Case studies can be used on their own or as a complement to other research methods, depending on the situation. The examples above are just a few instances where case studies can be useful. Case studies also work well for the following:
Providing Insight Through Qualitative Data
Case studies generally provide more qualitative data as opposed to quantitative data , and that makes them an invaluable tool for gathering insight into complex topics. Psychologists, for instance, use case studies to better understand human behavior. Crafting theories on the motives behind human actions would be difficult with quantitative data alone. The information gleaned through case studies may be subjective, but so is much of what makes us human. As individuals, we each have a unique blend of emotions, attitudes, opinions, motivations, and behaviors. Objective quantitative data is rarely the best way to identify and explain these nuances.
By their very nature, case studies allow more more intensive, in-depth study than other research methods. Rather than aiming for a large sample size, case studies follow a single subject. Often case studies are conducted over a longer period of time, and the narrow focus allows researchers to gather more detail than would be possible in a study of thousands of people. The information gleaned may not be representative of the broader population, but it does provide richer insight into the subject than other research methods.
Identifying Avenues for Future Research
Case studies are often used as the first step in a larger research project. The results of a case study cannot necessarily be generalized, but they can help researchers narrow their focus. For instance, researchers in the medical field might conduct a case study on a patient who survived an injury that typically proves fatal.
Over the course of the study, researchers may identify two or three ways in which this patient’s situation differed from others they have seen. Perhaps they identify something unique in the patient’s DNA or lifestyle choices or in the steps doctors took to treat the injury. Letting that information guide them, researchers could use other methods to deepen their understanding of those factors and perhaps develop new treatments or preventative recommendations.
Case studies can also be used in the fields of social work, politics, and anthropology to draw attention to a widespread problem and spur more research. A detailed narrative about one person’s experience will inspire more compassion than an academic paper filled with quantitative data. Stories often have a greater impact than statistics.
Challenging, Testing, or Developing Theories
Case studies can be particularly useful in the process of forming and testing theories. A case study may lead researchers to form a new theory or call into a question an existing one. They are an invaluable tool for identifying exceptions to a rule or disproving conventional wisdom.
For instance, a medical professional may write a case study about a patient who exhibited atypical symptoms to assert that the list of symptoms for a condition should be expanded. A psychologist could use a case study to determine whether the new treatment they devised for depression is effective, or to demonstrate that existing treatment methods are flawed. As the result of a case study, a marketing professional could suggest that consumers values have changed and that marketing best practices should be updated accordingly.
Enabling the Study of Unique Subjects
Some subjects would be impossible, impractical, or unethical to study through other research methods. This is true in the case of extremely rare phenomenon, many aspects of human behavior, and even some medical conditions.
Suppose a medical professional would like to gather more information about multiple-birth pregnancies with four or more fetuses. More information would be helpful because we have less information about them, but the reason we have less information is because they are so rare. Conducting case studies of a few women who are currently pregnant with multiples or have given birth to multiples in the past may be the only practical way to research them.
Case studies can also be used to gain insight into historical events and natural phenomenon — things we are not able to repeat at will. Case studies have also been used to study subjects such as a feral child , child prodigies, rare psychological conditions, crisis response, and more.
Helping People Better Understand Nuanced Concepts
Educators incorporate case studies into their lectures for a reason. Walking students through a detailed case study can make the abstract seem more real and draw out the nuances of a concept. Case studies can facilitate engaging discussions, spark thoughtful questions, and give students a chance to apply what they have learned to real-world situations.
Outside the classroom, case studies can be used to illustrate complex ideas. For instance, a well-constructed case study can highlight the unintended consequences of a new piece of legislation or demonstrate that depression does not always manifest in an obvious way. Case studies can help readers and listeners understand and care about an issue that does not directly affect them.
Despite their benefits, case studies do come with a few limitations. Compared to other research methods, case studies are often at a disadvantage in terms of the following:
Replicability
In most cases, scientists strive to create experiments that can be repeated by others. That way, other scientists can perform their own research and compare their results to those of the initial study. Assuming these other scientists achieve similar results, the replicability of the experiment lends credibility to the findings and theories of the original researchers.
One limitation of case studies is that they are often difficult, if not impossible, to replicate. Although this fact does not diminish the value of case studies, it does demonstrate that case studies are not a good fit for every research problem — at least, not on their own. Additional research would have to be performed to corroborate the results and prove or disprove any generalized theories generated by a case study.
Generalization
Generalization is another area in which case studies cannot match other research methods. A case study can help us challenge existing theories and form new ones, but its results cannot necessarily be generalized. The data we gather from a case study is only valid for that specific subject, and we cannot assume that our conclusions apply to the broader population.
Researchers or readers can attempt to apply the principles from a particular case to similar situations or incorporate the results into a more comprehensive theory. However, a case study by itself can only prove the existence of certain possibilities and exceptions, not a general rule.
Reliability
The reliability of case studies may be called into question for two reasons. The first objection centers on the fallibility of human memory and the question of whether subjects are being honest. Many case studies rely on subjects to self-report biographical details, their state of mind, their thoughts and feelings, or their behaviors.
The second issue is the Hawthorne effect, which refers to the tendency of individuals to modify their behavior when they know they are being observed. This effect makes it nearly impossible for researchers to ensure that the observations and conclusions of their case study are reliable.
Researcher Bias
Researcher bias is another potential issue with case studies. The results of a case study are by nature subjective and qualitative rather than objective and qualitative, and any findings rely heavily on the observations and narrative provided by the researcher. Even the best researchers are still human, and no matter how hard they try to remain objective, they will not be able to keep their findings completely free of bias.
Researchers may have biases they are not even aware of. A researcher may over-identify with the subject and lose the benefit of a dispassionate outside perspective. If the researcher already has an opinion on the subject, they may subconsciously overlook or discount facts that contradict their pre-existing assumptions. Researcher bias can affect what the researcher observes and records, as well as how they interpret and apply their observations.
Case studies can be time-consuming and expensive to conduct. Crafting a thorough case study can be a lengthy project due to the intensive, detailed nature of this type of research. Plus, once the information has been gathered, it must be interpreted. Between the observation and analysis, a case study could take months or even years to complete. Researchers will need to be heavily involved in every step of the process, putting in a lot of time, energy, focus, and effort to ensure that the case study is as informative as possible.
Now that you understand the benefits, limitations, and types of case studies, you can follow these steps to write your own:
- Determine your objective. Write out your research problem, question, or goal. If you aren’t sure, ask yourself questions like, “What am I trying to accomplish? What do I need to know? What will success look like?” Be clear and specific. Your answers will help you choose the right type of case study for your needs.
- Review the research. Before delving into your case study, take some time to review the research that is already available. The information you gather during this preliminary research can help guide your efforts.
- Choose a subject. Decide what or who the subject of your case study will be. For instance, if you are conducting a case study to find out how businesses have been affected by new CDC guidelines, you will need to choose a specific restaurant or retailer. In some cases, you may need to draft a release form for the subject to sign so that you will be able to publish your study.
- Gather information. Case studies about a person, organization, or group may rely on questionnaires or interviews to gather information. If you are studying an event, you might use a combination of academic research and witness interviews. In some cases, you will record your own observations as part of the study.
- Write a report. Most case studies culminate in a written report, similar to a research paper. Most case studies include five sections : an introduction, a literature review, an explanation of your methods, a discussion of your findings and the implications, followed by a conclusion.
- Publish your findings. Once you’ve written your case study, consider the most engaging way to present your findings. A well-written research article is a good place to start, but going a step further will maximize the impact of your research. For instance, you could design an infographic to highlight key findings or commission an animated video to turn your case study into a visual narrative.
Whether research is your primary occupation or only an incidental part of your job, you can benefit from a solid understanding of what case studies are, how they work, and when to use them. Use the information and steps above to design and write a case study that will provide the answers you’re looking for.
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Case Study – Methods, Examples and Guide
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A case study is a research method that involves an in-depth examination and analysis of a particular phenomenon or case, such as an individual, organization, community, event, or situation.
It is a qualitative research approach that aims to provide a detailed and comprehensive understanding of the case being studied. Case studies typically involve multiple sources of data, including interviews, observations, documents, and artifacts, which are analyzed using various techniques, such as content analysis, thematic analysis, and grounded theory. The findings of a case study are often used to develop theories, inform policy or practice, or generate new research questions.
Types of Case Study
Types and Methods of Case Study are as follows:
Single-Case Study
A single-case study is an in-depth analysis of a single case. This type of case study is useful when the researcher wants to understand a specific phenomenon in detail.
For Example , A researcher might conduct a single-case study on a particular individual to understand their experiences with a particular health condition or a specific organization to explore their management practices. The researcher collects data from multiple sources, such as interviews, observations, and documents, and uses various techniques to analyze the data, such as content analysis or thematic analysis. The findings of a single-case study are often used to generate new research questions, develop theories, or inform policy or practice.
Multiple-Case Study
A multiple-case study involves the analysis of several cases that are similar in nature. This type of case study is useful when the researcher wants to identify similarities and differences between the cases.
For Example, a researcher might conduct a multiple-case study on several companies to explore the factors that contribute to their success or failure. The researcher collects data from each case, compares and contrasts the findings, and uses various techniques to analyze the data, such as comparative analysis or pattern-matching. The findings of a multiple-case study can be used to develop theories, inform policy or practice, or generate new research questions.
Exploratory Case Study
An exploratory case study is used to explore a new or understudied phenomenon. This type of case study is useful when the researcher wants to generate hypotheses or theories about the phenomenon.
For Example, a researcher might conduct an exploratory case study on a new technology to understand its potential impact on society. The researcher collects data from multiple sources, such as interviews, observations, and documents, and uses various techniques to analyze the data, such as grounded theory or content analysis. The findings of an exploratory case study can be used to generate new research questions, develop theories, or inform policy or practice.
Descriptive Case Study
A descriptive case study is used to describe a particular phenomenon in detail. This type of case study is useful when the researcher wants to provide a comprehensive account of the phenomenon.
For Example, a researcher might conduct a descriptive case study on a particular community to understand its social and economic characteristics. The researcher collects data from multiple sources, such as interviews, observations, and documents, and uses various techniques to analyze the data, such as content analysis or thematic analysis. The findings of a descriptive case study can be used to inform policy or practice or generate new research questions.
Instrumental Case Study
An instrumental case study is used to understand a particular phenomenon that is instrumental in achieving a particular goal. This type of case study is useful when the researcher wants to understand the role of the phenomenon in achieving the goal.
For Example, a researcher might conduct an instrumental case study on a particular policy to understand its impact on achieving a particular goal, such as reducing poverty. The researcher collects data from multiple sources, such as interviews, observations, and documents, and uses various techniques to analyze the data, such as content analysis or thematic analysis. The findings of an instrumental case study can be used to inform policy or practice or generate new research questions.
Case Study Data Collection Methods
Here are some common data collection methods for case studies:
Interviews involve asking questions to individuals who have knowledge or experience relevant to the case study. Interviews can be structured (where the same questions are asked to all participants) or unstructured (where the interviewer follows up on the responses with further questions). Interviews can be conducted in person, over the phone, or through video conferencing.
Observations
Observations involve watching and recording the behavior and activities of individuals or groups relevant to the case study. Observations can be participant (where the researcher actively participates in the activities) or non-participant (where the researcher observes from a distance). Observations can be recorded using notes, audio or video recordings, or photographs.
Documents can be used as a source of information for case studies. Documents can include reports, memos, emails, letters, and other written materials related to the case study. Documents can be collected from the case study participants or from public sources.
Surveys involve asking a set of questions to a sample of individuals relevant to the case study. Surveys can be administered in person, over the phone, through mail or email, or online. Surveys can be used to gather information on attitudes, opinions, or behaviors related to the case study.
Artifacts are physical objects relevant to the case study. Artifacts can include tools, equipment, products, or other objects that provide insights into the case study phenomenon.
How to conduct Case Study Research
Conducting a case study research involves several steps that need to be followed to ensure the quality and rigor of the study. Here are the steps to conduct case study research:
- Define the research questions: The first step in conducting a case study research is to define the research questions. The research questions should be specific, measurable, and relevant to the case study phenomenon under investigation.
- Select the case: The next step is to select the case or cases to be studied. The case should be relevant to the research questions and should provide rich and diverse data that can be used to answer the research questions.
- Collect data: Data can be collected using various methods, such as interviews, observations, documents, surveys, and artifacts. The data collection method should be selected based on the research questions and the nature of the case study phenomenon.
- Analyze the data: The data collected from the case study should be analyzed using various techniques, such as content analysis, thematic analysis, or grounded theory. The analysis should be guided by the research questions and should aim to provide insights and conclusions relevant to the research questions.
- Draw conclusions: The conclusions drawn from the case study should be based on the data analysis and should be relevant to the research questions. The conclusions should be supported by evidence and should be clearly stated.
- Validate the findings: The findings of the case study should be validated by reviewing the data and the analysis with participants or other experts in the field. This helps to ensure the validity and reliability of the findings.
- Write the report: The final step is to write the report of the case study research. The report should provide a clear description of the case study phenomenon, the research questions, the data collection methods, the data analysis, the findings, and the conclusions. The report should be written in a clear and concise manner and should follow the guidelines for academic writing.
Examples of Case Study
Here are some examples of case study research:
- The Hawthorne Studies : Conducted between 1924 and 1932, the Hawthorne Studies were a series of case studies conducted by Elton Mayo and his colleagues to examine the impact of work environment on employee productivity. The studies were conducted at the Hawthorne Works plant of the Western Electric Company in Chicago and included interviews, observations, and experiments.
- The Stanford Prison Experiment: Conducted in 1971, the Stanford Prison Experiment was a case study conducted by Philip Zimbardo to examine the psychological effects of power and authority. The study involved simulating a prison environment and assigning participants to the role of guards or prisoners. The study was controversial due to the ethical issues it raised.
- The Challenger Disaster: The Challenger Disaster was a case study conducted to examine the causes of the Space Shuttle Challenger explosion in 1986. The study included interviews, observations, and analysis of data to identify the technical, organizational, and cultural factors that contributed to the disaster.
- The Enron Scandal: The Enron Scandal was a case study conducted to examine the causes of the Enron Corporation’s bankruptcy in 2001. The study included interviews, analysis of financial data, and review of documents to identify the accounting practices, corporate culture, and ethical issues that led to the company’s downfall.
- The Fukushima Nuclear Disaster : The Fukushima Nuclear Disaster was a case study conducted to examine the causes of the nuclear accident that occurred at the Fukushima Daiichi Nuclear Power Plant in Japan in 2011. The study included interviews, analysis of data, and review of documents to identify the technical, organizational, and cultural factors that contributed to the disaster.
Application of Case Study
Case studies have a wide range of applications across various fields and industries. Here are some examples:
Business and Management
Case studies are widely used in business and management to examine real-life situations and develop problem-solving skills. Case studies can help students and professionals to develop a deep understanding of business concepts, theories, and best practices.
Case studies are used in healthcare to examine patient care, treatment options, and outcomes. Case studies can help healthcare professionals to develop critical thinking skills, diagnose complex medical conditions, and develop effective treatment plans.
Case studies are used in education to examine teaching and learning practices. Case studies can help educators to develop effective teaching strategies, evaluate student progress, and identify areas for improvement.
Social Sciences
Case studies are widely used in social sciences to examine human behavior, social phenomena, and cultural practices. Case studies can help researchers to develop theories, test hypotheses, and gain insights into complex social issues.
Law and Ethics
Case studies are used in law and ethics to examine legal and ethical dilemmas. Case studies can help lawyers, policymakers, and ethical professionals to develop critical thinking skills, analyze complex cases, and make informed decisions.
Purpose of Case Study
The purpose of a case study is to provide a detailed analysis of a specific phenomenon, issue, or problem in its real-life context. A case study is a qualitative research method that involves the in-depth exploration and analysis of a particular case, which can be an individual, group, organization, event, or community.
The primary purpose of a case study is to generate a comprehensive and nuanced understanding of the case, including its history, context, and dynamics. Case studies can help researchers to identify and examine the underlying factors, processes, and mechanisms that contribute to the case and its outcomes. This can help to develop a more accurate and detailed understanding of the case, which can inform future research, practice, or policy.
Case studies can also serve other purposes, including:
- Illustrating a theory or concept: Case studies can be used to illustrate and explain theoretical concepts and frameworks, providing concrete examples of how they can be applied in real-life situations.
- Developing hypotheses: Case studies can help to generate hypotheses about the causal relationships between different factors and outcomes, which can be tested through further research.
- Providing insight into complex issues: Case studies can provide insights into complex and multifaceted issues, which may be difficult to understand through other research methods.
- Informing practice or policy: Case studies can be used to inform practice or policy by identifying best practices, lessons learned, or areas for improvement.
Advantages of Case Study Research
There are several advantages of case study research, including:
- In-depth exploration: Case study research allows for a detailed exploration and analysis of a specific phenomenon, issue, or problem in its real-life context. This can provide a comprehensive understanding of the case and its dynamics, which may not be possible through other research methods.
- Rich data: Case study research can generate rich and detailed data, including qualitative data such as interviews, observations, and documents. This can provide a nuanced understanding of the case and its complexity.
- Holistic perspective: Case study research allows for a holistic perspective of the case, taking into account the various factors, processes, and mechanisms that contribute to the case and its outcomes. This can help to develop a more accurate and comprehensive understanding of the case.
- Theory development: Case study research can help to develop and refine theories and concepts by providing empirical evidence and concrete examples of how they can be applied in real-life situations.
- Practical application: Case study research can inform practice or policy by identifying best practices, lessons learned, or areas for improvement.
- Contextualization: Case study research takes into account the specific context in which the case is situated, which can help to understand how the case is influenced by the social, cultural, and historical factors of its environment.
Limitations of Case Study Research
There are several limitations of case study research, including:
- Limited generalizability : Case studies are typically focused on a single case or a small number of cases, which limits the generalizability of the findings. The unique characteristics of the case may not be applicable to other contexts or populations, which may limit the external validity of the research.
- Biased sampling: Case studies may rely on purposive or convenience sampling, which can introduce bias into the sample selection process. This may limit the representativeness of the sample and the generalizability of the findings.
- Subjectivity: Case studies rely on the interpretation of the researcher, which can introduce subjectivity into the analysis. The researcher’s own biases, assumptions, and perspectives may influence the findings, which may limit the objectivity of the research.
- Limited control: Case studies are typically conducted in naturalistic settings, which limits the control that the researcher has over the environment and the variables being studied. This may limit the ability to establish causal relationships between variables.
- Time-consuming: Case studies can be time-consuming to conduct, as they typically involve a detailed exploration and analysis of a specific case. This may limit the feasibility of conducting multiple case studies or conducting case studies in a timely manner.
- Resource-intensive: Case studies may require significant resources, including time, funding, and expertise. This may limit the ability of researchers to conduct case studies in resource-constrained settings.
About the author
Muhammad Hassan
Researcher, Academic Writer, Web developer
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What Is a Case Study and Why You Should Use Them
Case studies can provide more insights into your business while helping you conduct further research with robust qualitative data analysis to learn more.
If you're in charge of running a company, then you're likely always looking for new ways to run your business more efficiently and increase your customer base while streamlining as many processes as possible.
Unfortunately, it can sometimes be difficult to determine how to go about implementing the proper program in order to be successful. This is why many business owners opt to conduct a case study, which can help significantly. Whether you've been struggling with brand consistency or some other problem, the right case study can identify why your problem exists as well as provide a way to rectify it.
A case study is a great tool that many businesses aren't even aware exists, and there are marketing experts like Mailchimp who can provide you with step-by-step assistance with implementing a plan with a case study. Many companies discover that not only do they need to start a blog in order to improve business, but they also need to create specific and relevant blog titles.
If your company already has a blog, then optimizing your blog posts may be helpful. Regardless of the obstacles that are preventing you from achieving all your professional goals, a case study can work wonders in helping you reverse this issue.
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What is a case study?
A case study is a comprehensive report of the results of theory testing or examining emerging themes of a business in real life context. Case studies are also often used in the healthcare industry, conducting health services research with primary research interest around routinely collected healthcare data.
However, for businesses, the purpose of a case study is to help small business owners or company leaders identify the issues and conduct further research into what may be preventing success through information collection, client or customer interviews, and in-depth data analysis.
Knowing the case study definition is crucial for any business owner. By identifying the issues that are hindering a company from achieving all its goals, it's easier to make the necessary corrections to promote success through influenced data collection.
Why are case studies important?
Now that we've answered the questions, "what is a case study?" Why are case studies important? Some of the top reasons why case studies are important include:
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- Understand complex issues: Even after you conduct a significant amount of market research , you might have a difficult time understanding exactly what it means. While you might have the basics down, conducting a case study can help you see how that information is applied. Then, when you see how the information can make a difference in business decisions, it could make it easier to understand complex issues.
- Collect data: A case study can also help with data tracking . A case study is a data collection method that can help you describe the information that you have available to you. Then, you can present that information in a way the reader can understand.
- Conduct evaluations: As you learn more about how to write a case study, remember that you can also use a case study to conduct evaluations of a specific situation. A case study is a great way to learn more about complex situations, and you can evaluate how various people responded in that situation. By conducting a case study evaluation, you can learn more about what has worked well, what has not, and what you might want to change in the future.
- Identify potential solutions: A case study can also help you identify solutions to potential problems. If you have an issue in your business that you are trying to solve, you may be able to take a look at a case study where someone has dealt with a similar situation in the past. For example, you may uncover data bias in a specific solution that you would like to address when you tackle the issue on your own. If you need help solving a difficult problem, a case study may be able to help you.
Remember that you can also use case studies to target your audience . If you want to show your audience that you have a significant level of expertise in a field, you may want to publish some case studies that you have handled in the past. Then, when your audience sees that you have had success in a specific area, they may be more likely to provide you with their business. In essence, case studies can be looked at as the original method of social proof, showcasing exactly how you can help someone solve their problems.
What are the benefits of writing a business case study?
Although writing a case study can seem like a tedious task, there are many benefits to conducting one through an in depth qualitative research process.
![when is a case study the most useful Benefits of Case Studies](https://eep.io/images/yzco4xsimv0y/3KjhkmA7tCdpGKmSnWjxAv/a83039f468b8fbc5946b604a67e0c755/MailChimp_Refresh_-3_graphic_-2.png?w=980&q=70)
- Industry understanding: First of all, a case study can give you an in-depth understanding of your industry through a particular conceptual framework and help you identify hidden problems that are preventing you from transcending into the business world.
- Develop theories: If you decide to write a business case study, it provides you with an opportunity to develop new theories. You might have a theory about how to solve a specific problem, but you need to write a business case study to see exactly how that theory has unfolded in the past. Then, you can figure out if you want to apply your theory to a similar issue in the future.
- Evaluate interventions: When you write a business case study that focuses on a specific situation you have been through in the past, you can uncover whether that intervention was truly helpful. This can make it easier to figure out whether you want to use the same intervention in a similar situation in the future.
- Identify best practices: If you want to stay on top of the best practices in your field, conducting case studies can help by allowing you to identify patterns and trends and develop a new list of best practices that you can follow in the future.
- Versatility: Writing a case study also provides you with more versatility. If you want to expand your business applications, you need to figure out how you respond to various problems. When you run a business case study, you open the door to new opportunities, new applications, and new techniques that could help you make a difference in your business down the road.
- Solve problems: Writing a great case study can dramatically improve your chances of reversing your problem and improving your business.
- These are just a few of the biggest benefits you might experience if you decide to publish your case studies. They can be an effective tool for learning, showcasing your talents, and teaching some of your other employees. If you want to grow your audience , you may want to consider publishing some case studies.
What are the limitations of case studies?
Case studies can be a wonderful tool for any business of any size to use to gain an in-depth understanding of their clients, products, customers, or services, but there are limitations.
One limitation of case studies is the fact that, unless there are other recently published examples, there is nothing to compare them to since, most of the time, you are conducting a single, not multiple, case studies.
Another limitation is the fact that most case studies can lack scientific evidence.
![when is a case study the most useful](https://eep.io/images/yzco4xsimv0y/7eV6aJ5WEOp7Dp1w4MLW7A/31bd03845a63e8e0c1bd23c98946687b/MailChimp_Blog_Post_-21_graphic_-2-01__1_.png?w=980&q=70)
Types of case studies
There are specific types of case studies to choose from, and each specific type will yield different results. Some case study types even overlap, which is sometimes more favorable, as they provide even more pertinent data.
Here are overviews of the different types of case studies, each with its own theoretical framework, so you can determine which type would be most effective for helping you meet your goals.
Explanatory case studies
Explanatory case studies are pretty straightforward, as they're not difficult to interpret. This type of case study is best if there aren't many variables involved because explanatory case studies can easily answer questions like "how" and "why" through theory development.
Exploratory case studies
An exploratory case study does exactly what its name implies: it goes into specific detail about the topic at hand in a natural, real-life context with qualitative research.
The benefits of exploratory case studies are limitless, with the main one being that it offers a great deal of flexibility. Having flexibility when writing a case study is important because you can't always predict what obstacles might arise during the qualitative research process.
Collective case studies
Collective case studies require you to study many different individuals in order to obtain usable data.
Case studies that involve an investigation of people will involve many different variables, all of which can't be predicted. Despite this fact, there are many benefits of collective case studies, including the fact that it allows an ongoing analysis of the data collected.
Intrinsic case studies
This type of study differs from the others as it focuses on the inquiry of one specific instance among many possibilities.
Many people prefer these types of case studies because it allows them to learn about the particular instance that they wish to investigate further.
Instrumental case studies
An instrumental case study is similar to an intrinsic one, as it focuses on a particular instance, whether it's a person, organization, or something different.
One thing that differentiates instrumental case studies from intrinsic ones is the fact that instrumental case studies aren't chosen merely because a person is interested in learning about a specific instance.
![when is a case study the most useful](https://eep.io/images/yzco4xsimv0y/lOmUyXIqCKPG9ilyMz3Ki/6ea93060dd5f75ba9c63686b7b9994c3/MailChimp_Blog_Post_-21_graphic_-3-01__1_.png?w=980&q=70)
Tips for writing a case study
If you have decided to write case studies for your company, then you may be unsure of where to start or which type to conduct.
However, it doesn't have to be difficult or confusing to begin conducting a case study that will help you identify ways to improve your business.
Here are some helpful tips for writing your case studies:
1. Your case study must be written in the proper format
When writing a case study, the format that you should be similar to this:
![when is a case study the most useful Case study format](https://eep.io/images/yzco4xsimv0y/2bSF51hVAzSel7aIctmTVG/4ebc0f8fea6c75adcef7b3e5e8e63f05/MailChimp_Refresh_-3_graphic_-1.png?w=980&q=70)
Administrative summary
The executive summary is an overview of what your report will contain, written in a concise manner while providing real-life context.
Despite the fact that the executive summary should appear at the beginning of your case studies, it shouldn't be written until you've completed the entire report because if you write it before you finish the report, this summary may not be completely accurate.
Key problem statement
In this section of your case study, you will briefly describe the problem that you hope to solve by conducting the study. You will have the opportunity to elaborate on the problem that you're focusing on as you get into the breadth of the report.
Problem exploration
This part of the case study isn't as brief as the other two, and it goes into more detail about the problem at hand. Your problem exploration must include why the identified problem needs to be solved as well as the urgency of solving it.
Additionally, it must include justification for conducting the problem-solving, as the benefits must outweigh the efforts and costs.
Proposed resolution
This case study section will also be lengthier than the first two. It must include how you propose going about rectifying the problem. The "recommended solution" section must also include potential obstacles that you might experience, as well as how these will be managed.
Furthermore, you will need to list alternative solutions and explain the reason the chosen solution is best. Charts can enhance your report and make it easier to read, and provide as much proof to substantiate your claim as possible.
Overview of monetary consideration
An overview of monetary consideration is essential for all case studies, as it will be used to convince all involved parties why your project should be funded. You must successfully convince them that the cost is worth the investment it will require. It's important that you stress the necessity for this particular case study and explain the expected outcome.
Execution timeline
In the execution times of case studies, you explain how long you predict it will take to implement your study. The shorter the time it will take to implement your plan, the more apt it is to be approved. However, be sure to provide a reasonable timeline, taking into consideration any additional time that might be needed due to obstacles.
Always include a conclusion in your case study. This is where you will briefly wrap up your entire proposal, stressing the benefits of completing the data collection and data analysis in order to rectify your problem.
2. Make it clear and comprehensive
You want to write your case studies with as much clarity as possible so that every aspect of the report is understood. Be sure to double-check your grammar, spelling, punctuation, and more, as you don't want to submit a poorly-written document.
Not only would a poorly-written case study fail to prove that what you are trying to achieve is important, but it would also increase the chances that your report will be tossed aside and not taken seriously.
3. Don't rush through the process
Writing the perfect case study takes time and patience. Rushing could result in your forgetting to include information that is crucial to your entire study. Don't waste your time creating a study that simply isn't ready. Take the necessary time to perform all the research necessary to write the best case study possible.
Depending on the case study, conducting case study research could mean using qualitative methods, quantitative methods, or both. Qualitative research questions focus on non-numerical data, such as how people feel, their beliefs, their experiences, and so on.
Meanwhile, quantitative research questions focus on numerical or statistical data collection to explain causal links or get an in-depth picture.
It is also important to collect insightful and constructive feedback. This will help you better understand the outcome as well as any changes you need to make to future case studies. Consider using formal and informal ways to collect feedback to ensure that you get a range of opinions and perspectives.
4. Be confident in your theory development
While writing your case study or conducting your formal experimental investigation, you should have confidence in yourself and what you're proposing in your report. If you took the time to gather all the pertinent data collected to complete the report, don't second-guess yourself or doubt your abilities. If you believe your report will be amazing, then it likely will be.
5. Case studies and all qualitative research are long
It's expected that multiple case studies are going to be incredibly boring, and there is no way around this. However, it doesn't mean you can choose your language carefully in order to keep your audience as engaged as possible.
If your audience loses interest in your case study at the beginning, for whatever reason, then this increases the likelihood that your case study will not be funded.
Case study examples
If you want to learn more about how to write a case study, it might be beneficial to take a look at a few case study examples. Below are a few interesting case study examples you may want to take a closer look at.
- Phineas Gage by John Martin Marlow : One of the most famous case studies comes from the medical field, and it is about the story of Phineas Gage, a man who had a railroad spike driven through his head in 1848. As he was working on a railroad, an explosive charge went off prematurely, sending a railroad rod through his head. Even though he survived this incident, he lost his left eye. However, Phineas Gage was studied extensively over the years because his experiences had a significant, lasting impact on his personality. This served as a case study because his injury showed different parts of the brain have different functions.
- Kitty Genovese and the bystander effect : This is a tragic case study that discusses the murder of Kitty Genovese, a woman attacked and murdered in Queens, New York City. Shockingly, while numerous neighbors watched the scene, nobody called for help because they assumed someone else would. This case study helped to define the bystander effect, which is when a person fails to intervene during an emergency because other people are around.
- Henry Molaison and the study of memory : Henry Molaison lost his memory and suffered from debilitating amnesia. He suffered from childhood epilepsy, and medical professionals attempted to remove the part of his brain that was causing his seizures. He had a portion of his brain removed, but it completely took away his ability to hold memories. Even though he went on to live until the age of 82, he was always forced to live in the present moment, as he was completely unable to form new memories.
Case study FAQs
When should you do a case study.
There are several scenarios when conducting a case study can be beneficial. Case studies are often used when there's a "why" or "how" question that needs to be answered. Case studies are also beneficial when trying to understand a complex phenomenon, there's limited research on a topic, or when you're looking for practical solutions to a problem.
How can case study results be used to make business decisions?
You can use the results from a case study to make future business decisions if you find yourself in a similar situation. As you assess the results of a case study, you can identify best practices, evaluate the effectiveness of an intervention, generate new and creative ideas, or get a better understanding of customer needs.
How are case studies different from other research methodologies?
When compared to other research methodologies, such as experimental or qualitative research methodology, a case study does not require a representative sample. For example, if you are performing quantitative research, you have a lot of subjects that expand your sample size. If you are performing experimental research, you may have a random sample in front of you. A case study is usually designed to deliberately focus on unusual situations, which allows it to shed new light on a specific business research problem.
Writing multiple case studies for your business
If you're feeling overwhelmed by the idea of writing a case study and it seems completely foreign, then you aren't alone. Writing a case study for a business is a very big deal, but fortunately, there is help available because an example of a case study doesn't always help.
Mailchimp, a well-known marketing company that provides comprehensive marketing support for all sorts of businesses, can assist you with your case study, or you can review one of their own recently published examples.
Mailchimp can assist you with developing the most effective content strategy to increase your chances of being as successful as possible. Mailchimp's content studio is a great tool that can help your business immensely.
![when is a case study the most useful en](https://www.grin.com/wp-content/plugins/sitepress-multilingual-cms/res/flags/en.png)
How to Write a Case Study in 5 Steps: A Guide
What is a case study and how do you write one? We explain everything there is to know about case studies and provide you with a checklist that will make you succeed on your first try.
First things first:
- A case study examines organizations, people, places or events in order to gain (new) insights into familiar problems or to identify new problems.
- There are four types of case studies: Case-Study-Method, Case-Problem-Method, Case-Incident-Method, and Stated-Problem-Method
- There are five steps in conducting a case study: a research objective, a case, suitable literature, a precise description of your case and a link between your case and existing theories.
What is a case study?
A case study is a research method that is typically used in qualitative research and is often applied in academic papers such as bachelor’s or master’s theses. Having originated from the social sciences , the case study is now used in many other fields such as economics, political science and media studies.
The case study examines a specific example of an event or phenomenon in the real world. All relevant details of the case are thoroughly analyzed, always taking into account the surrounding context and existing theoretical frameworks. If several cases are compared with each other, this is referred to as a comparative case study or a multiple case study .
Objectives and methods of case studies
The main objective of a case study is to gain comprehensive insights into a specific phenomenon and to develop new solutions or perspectives. Both qualitative and quantitative methods are useful for collecting and analyzing relevant data for the case study. Organizations, people, places or events that offer important insights are examined.
Case studies allow you to analyze complex problems in detail , making them an indispensable tool in scientific research.
Case studies: different types and approaches
Depending on your research question, there are different types of case studies you can consider. Each type of case study has its own special features, and the transitions are sometimes fluid. The following paragraphs introduce four common types of case studies to give you an idea of the different approaches:
![when is a case study the most useful Types of case studies](https://www.grin.com/wp-content/uploads/2024/08/Types-of-Case-Studies-1024x573.png)
- Case Study Method : This classic type of case study is often used when you are familiar with a specific case but have not yet identified the hidden problems within it. During your investigation, you will recognize both the challenges and possible solutions. This method helps you to dive deep into the details of the case and gain unexpected insights.
- Case-Problem Method : This type of case study focuses on evaluating different approaches to a solution. You analyze the advantages and disadvantages of each method, evaluate its effectiveness and look for alternatives if necessary. This approach is ideal for case studies that aim to optimize processes or improve strategies.
- Case-Incident Method : This form of case study is often the most challenging as it works with incomplete or missing data. Your task is to create a sound case study despite these limitations. This requires creative methods of data collection and analysis to get a clear picture of the situation.
- Stated-Problem Method : This is the exact opposite of the first methos. You start with a known problem and look for the causes and possible solutions through your case study. This method is particularly useful if you want to explore the deeper roots of a problem.
By choosing the right type of case study, you can ensure that your research is both thorough and focused. Each of these approaches offers different perspectives and methods to arrive at valuable insights that can be explored in detail in the case studies.
How is a case study conducted?
Companies are often looking for a case study that offers a solution to a complex problem. You don’t have to reinvent the wheel. You should simply collect and structure all the relevant information for your case study. At GRIN, you will find numerous case studies that give you a good insight into the structure of this type of text. These practical examples, which are often based on data from real companies, will help you understand how to successfully complete a case study.
The 5 steps of conducting a case study
![when is a case study the most useful](https://www.grin.com/wp-content/uploads/2024/08/5-steps-of-conducting-a-case-study.png)
Define your research objective
Start your case study by first defining a clear research objective and formulating a precise research question. Decide whether your aim is exploratory (discovering), descriptive (describing) or explanatory (explaining/justifying), or a combination of these , to determine your research direction. Since case studies are qualitative research, how or why questions are particularly suitable.
Choose your case
For your case study, you should of course choose an example that is relevant to your research objective . If you are writing about a specific company, you already have the case automatically, but events, people, places or phenomena are also suitable. To choose a suitable example, you can use the following criteria as a guide:
- Take an unusual or atypical example that firstly makes you curious yourself and secondly provides new insights into a known problem.
- The example should critically question existing assumptions or theories.
- Ideally, your case should open up new approaches for future research.
Link your case study to existing theories and literature
Once you have defined your research objective and case for your case study, the next step is to link it to existing literature and the current state of research . Conduct a comprehensive literature review to compare your findings with relevant thematic texts.
To create a solid theoretical framework, draw on an appropriate theory that allows you to understand and explain the case in depth. When analyzing your results, you can then discuss how they behave in the context of this theory and what they say about the topic.
Describe your case study
Once you have finished researching existing theories and literature, start describing your case in detail. If it is an event, a timeline can be helpful, showing all the important events along with their causes and effects. The aim is to clearly differentiate your case study from other studies and research questions.
An important part of the case study is the description of the initial situation , the framework conditions and the problems to be solved . It is essential that your (possibly fictitious) customer recognizes themselves in the description. Be authentic and use the technical vocabulary of the respective industry . This increases the relevance of your case study.
Analyze the case
The final step in your case study is to comprehensively analyze the collected data. Evaluating and explaining this information will allow you to answer your research question . You can embed your findings in a broader theoretical context by drawing connections to existing literature and theories that you identified during your literature review.
In this section of your case study, you also explain how you analyzed the situation, what kind of strategy you developed and how you implemented it operationally. It is also important to mention any problems and obstacles you encountered.
Analysis tools for solving a case study
When working on business case studies in particular, there are a number of models, so-called frameworks , that can be of great help. Which framework is suitable for which problem depends on the type of case study. These can basically be divided into three categories:
External problem
This example focuses on external factors: e.g. the market environment of the company under investigation. The five forces model and the PESTEL analysis are suitable for identifying and analyzing such research areas.
Internal problem definition
Internal company issues are considered here, e.g. low employee satisfaction. The value chain analysis or the BCG matrix are suitable for such internal analyses.
Internal and external problems
Most case studies examine external and internal problems in equal measure, as mixed cases are often considered, e.g. a decline in a company’s sales. These cases can be analyzed using the profit equation , the four-C concept , the SWOT analysis , or the Ansoff matrix.
Checklist: Case study for companies
Case studies for companies always follow the same structure. You can therefore use this checklist as a guide:
- Title of the case study: What is it about in a nutshell?
- Introduction of the company: Who is the case study aimed at?
- Problem/research question: What is it about (specifically), what are the current challenges and what should be changed?
- Facts : What does the company offer? What is the market and market environment like? Which target group should be addressed?
- Results: What follows from the facts analyzed?
- Graphics: Graphical representations are always good for case studies. Present the facts in table form, create diagrams and add them to your continuous text. This will enhance your study.
- Solution: What specific recommendations for action do you give to the company you have analyzed?
Key Takeaways
A case study is a research method that allows you to analyze specific cases such as organizations, people, or events from different perspectives and relate them to existing theories. This method is particularly valuable for bachelor’s and master’s theses, as it provides in-depth insights into the research topic.
The goal of a case study is to understand and explain a specific case by analyzing it in detail and linking it to existing theories identified during the literature review. This method helps to answer open questions and develop solutions to existing problems.
You will conduct a case study in five steps: you define your research goal, select a case, find suitable literature and theory, describe the case, and analyze it by examining it comprehensively and linking it to existing theories.
Choosing a case study has a few advantages: You can investigate a real case that interests you, which makes your study more relevant. Case studies also require less organizational effort than interviews or surveys, and can uncover previously unknown problems or questions that are of interest for further research. And another advantage: Case studies are used in many companies in the application process to test applicants. If you have already gained experience with it during your studies, this can be an advantage for you later on.
A good case study must definitely be relevant to your study. In addition, it should provide new insights into a known problem, critically question existing assumptions and open up new approaches for future research.
Examples for case studies in the GRIN shop:
![when is a case study the most useful Corporate Social Responsibility and its Impact on Consumer Buying Behaviour. A Case Study on H&M](https://cdn.openpublishing.com/images/cover/brand/e-book/1/1380446_normal.jpg)
Corporate Social Responsibility and its Impact on Consumer Buying Behaviour. A Case Study on H&M
![when is a case study the most useful Supply Chain Management. Case Study on Amazon](https://cdn.openpublishing.com/images/cover/brand/e-book/1/1289696_normal.jpg)
Supply Chain Management. Case Study on Amazon
![when is a case study the most useful A Microsoft Case Study. Managing a Culturally Diverse Workforce](https://cdn.openpublishing.com/images/cover/brand/e-book/1/1477677_normal.jpg)
A Microsoft Case Study. Managing a Culturally Diverse Workforce
![when is a case study the most useful The Facebook acquisition of Instagram. A Case Study](https://cdn.openpublishing.com/images/cover/brand/e-book/1/275569_normal.jpg)
The Facebook acquisition of Instagram. A Case Study
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Blog Beginner Guides 6 Types of Case Studies to Inspire Your Research and Analysis
6 Types of Case Studies to Inspire Your Research and Analysis
Written by: Ronita Mohan Sep 20, 2021
![when is a case study the most useful What is a Case Study Blog Header](https://venngage-wordpress.s3.amazonaws.com/uploads/2021/09/What-is-a-Case-Study-Blog-Header.png)
Case studies have become powerful business tools. But what is a case study? What are the benefits of creating one? Are there limitations to the format?
If you’ve asked yourself these questions, our helpful guide will clear things up. Learn how to use a case study for business. Find out how cases analysis works in psychology and research.
We’ve also got examples of case studies to inspire you.
Haven’t made a case study before? You can easily create a case study with Venngage’s customizable case study templates .
Click to jump ahead:
What is a case study?
6 types of case studies, what is a business case study, what is a case study in research, what is a case study in psychology, what is the case study method, benefits of case studies, limitations of case studies, faqs about case studies.
A case study is a research process aimed at learning about a subject, an event or an organization. Case studies are use in business, the social sciences and healthcare.
A case study may focus on one observation or many. It can also examine a series of events or a single case. An effective case study tells a story and provides a conclusion.
![when is a case study the most useful Case Study Definition LinkedIn Post](https://venngage-wordpress.s3.amazonaws.com/uploads/2021/09/Case-Study-Definition-LinkedIn-Post.png)
Healthcare industries write reports on patients and diagnoses. Marketing case study examples , like the one below, highlight the benefits of a business product.
![when is a case study the most useful Bold Social Media Business Case Study Template](https://venngage-wordpress.s3.amazonaws.com/uploads/2021/08/Bold-Social-Media-Business-Case-Study-Template-1.jpg)
Now that you know what a case study is, let’s look at the six different types of case studies next.
There are six common types of case reports. Depending on your industry, you might use one of these types.
Descriptive case studies
Explanatory case studies, exploratory case reports, intrinsic case studies, instrumental case studies, collective case reports.
![when is a case study the most useful 6 Types Of Case Studies List](https://venngage-wordpress.s3.amazonaws.com/uploads/2021/09/6-Types-Of-Case-Studies-List.png)
We go into more detail about each type of study in the guide below.
Related: 15+ Professional Case Study Examples [Design Tips + Templates]
When you have an existing hypothesis, you can design a descriptive study. This type of report starts with a description. The aim is to find connections between the subject being studied and a theory.
Once these connections are found, the study can conclude. The results of this type of study will usually suggest how to develop a theory further.
A study like the one below has concrete results. A descriptive report would use the quantitative data as a suggestion for researching the subject deeply.
![when is a case study the most useful Lead generation business case study template](https://venngage-wordpress.s3.amazonaws.com/uploads/2021/09/Lead-generation-business-case-study-template.jpg)
When an incident occurs in a field, an explanation is required. An explanatory report investigates the cause of the event. It will include explanations for that cause.
The study will also share details about the impact of the event. In most cases, this report will use evidence to predict future occurrences. The results of explanatory reports are definitive.
Note that there is no room for interpretation here. The results are absolute.
The study below is a good example. It explains how one brand used the services of another. It concludes by showing definitive proof that the collaboration was successful.
![when is a case study the most useful Bold Content Marketing Case Study Template](https://venngage-wordpress.s3.amazonaws.com/uploads/2021/09/Bold-Content-Marketing-Case-Study-Template.jpg)
Another example of this study would be in the automotive industry. If a vehicle fails a test, an explanatory study will examine why. The results could show that the failure was because of a particular part.
Related: How to Write a Case Study [+ Design Tips]
An explanatory report is a self-contained document. An exploratory one is only the beginning of an investigation.
Exploratory cases act as the starting point of studies. This is usually conducted as a precursor to large-scale investigations. The research is used to suggest why further investigations are needed.
An exploratory study can also be used to suggest methods for further examination.
For example, the below analysis could have found inconclusive results. In that situation, it would be the basis for an in-depth study.
![when is a case study the most useful Teal Social Media Business Case Study Template](https://venngage-wordpress.s3.amazonaws.com/uploads/2021/09/Teal-Social-Media-Business-Case-Study-Template.jpg)
Intrinsic studies are more common in the field of psychology. These reports can also be conducted in healthcare or social work.
These types of studies focus on a unique subject, such as a patient. They can sometimes study groups close to the researcher.
The aim of such studies is to understand the subject better. This requires learning their history. The researcher will also examine how they interact with their environment.
For instance, if the case study below was about a unique brand, it could be an intrinsic study.
![when is a case study the most useful Vibrant Content Marketing Case Study Template](https://venngage-wordpress.s3.amazonaws.com/uploads/2021/09/Vibrant-Content-Marketing-Case-Study-Template.jpg)
Once the study is complete, the researcher will have developed a better understanding of a phenomenon. This phenomenon will likely not have been studied or theorized about before.
Examples of intrinsic case analysis can be found across psychology. For example, Jean Piaget’s theories on cognitive development. He established the theory from intrinsic studies into his own children.
Related: What Disney Villains Can Tell Us About Color Psychology [Infographic]
This is another type of study seen in medical and psychology fields. Instrumental reports are created to examine more than just the primary subject.
When research is conducted for an instrumental study, it is to provide the basis for a larger phenomenon. The subject matter is usually the best example of the phenomenon. This is why it is being studied.
Take the example of the fictional brand below.
![when is a case study the most useful Purple SAAS Business Case Study Template](https://venngage-wordpress.s3.amazonaws.com/uploads/2021/09/Purple-SAAS-Business-Case-Study-Template.jpg)
Assume it’s examining lead generation strategies. It may want to show that visual marketing is the definitive lead generation tool. The brand can conduct an instrumental case study to examine this phenomenon.
Collective studies are based on instrumental case reports. These types of studies examine multiple reports.
There are a number of reasons why collective reports are created:
- To provide evidence for starting a new study
- To find pattens between multiple instrumental reports
- To find differences in similar types of cases
- Gain a deeper understanding of a complex phenomenon
- Understand a phenomenon from diverse contexts
A researcher could use multiple reports, like the one below, to build a collective case report.
![when is a case study the most useful Social Media Business Case Study template](https://venngage-wordpress.s3.amazonaws.com/uploads/2021/09/Social-Media-Business-Case-Study-template.jpg)
Related: 10+ Case Study Infographic Templates That Convert
A business or marketing case study aims at showcasing a successful partnership. This can be between a brand and a client. Or the case study can examine a brand’s project.
There is a perception that case studies are used to advertise a brand. But effective reports, like the one below, can show clients how a brand can support them.
![when is a case study the most useful Light Simple Business Case Study Template](https://venngage-wordpress.s3.amazonaws.com/uploads/2021/08/Light-Simple-Business-Case-Study-Template-1.png)
Hubspot created a case study on a customer that successfully scaled its business. The report outlines the various Hubspot tools used to achieve these results.
![when is a case study the most useful Hubspot case study](https://venngage-wordpress.s3.amazonaws.com/uploads/2021/08/Hubspot-case-study.jpg)
Hubspot also added a video with testimonials from the client company’s employees.
So, what is the purpose of a case study for businesses? There is a lot of competition in the corporate world. Companies are run by people. They can be on the fence about which brand to work with.
Business reports stand out aesthetically, as well. They use brand colors and brand fonts . Usually, a combination of the client’s and the brand’s.
With the Venngage My Brand Kit feature, businesses can automatically apply their brand to designs.
A business case study, like the one below, acts as social proof. This helps customers decide between your brand and your competitors.
![when is a case study the most useful Modern lead Generation Business Case Study Template](https://venngage-wordpress.s3.amazonaws.com/uploads/2021/09/Modern-lead-Generation-Business-Case-Study-Template.jpg)
Don’t know how to design a report? You can learn how to write a case study with Venngage’s guide. We also share design tips and examples that will help you convert.
Related: 55+ Annual Report Design Templates, Inspirational Examples & Tips [Updated]
Research is a necessary part of every case study. But specific research fields are required to create studies. These fields include user research, healthcare, education, or social work.
For example, this UX Design report examined the public perception of a client. The brand researched and implemented new visuals to improve it. The study breaks down this research through lessons learned.
![when is a case study the most useful What is a case study in research? UX Design case study example](https://venngage-wordpress.s3.amazonaws.com/uploads/2021/09/UX-Design-case-study.jpg)
Clinical reports are a necessity in the medical field. These documents are used to share knowledge with other professionals. They also help examine new or unusual diseases or symptoms.
The pandemic has led to a significant increase in research. For example, Spectrum Health studied the value of health systems in the pandemic. They created the study by examining community outreach.
![when is a case study the most useful What is a case study in research? Spectrum healthcare example](https://venngage-wordpress.s3.amazonaws.com/uploads/2021/09/Spectrum-case-study.jpg)
The pandemic has significantly impacted the field of education. This has led to numerous examinations on remote studying. There have also been studies on how students react to decreased peer communication.
Social work case reports often have a community focus. They can also examine public health responses. In certain regions, social workers study disaster responses.
You now know what case studies in various fields are. In the next step of our guide, we explain the case study method.
In the field of psychology, case studies focus on a particular subject. Psychology case histories also examine human behaviors.
Case reports search for commonalities between humans. They are also used to prescribe further research. Or these studies can elaborate on a solution for a behavioral ailment.
The American Psychology Association has a number of case studies on real-life clients. Note how the reports are more text-heavy than a business case study.
![when is a case study the most useful What is a case study in psychology? Behavior therapy example](https://venngage-wordpress.s3.amazonaws.com/uploads/2021/08/behavior-therapy-adults.jpg)
Famous psychologists such as Sigmund Freud and Anna O popularised the use of case studies in the field. They did so by regularly interviewing subjects. Their detailed observations build the field of psychology.
It is important to note that psychological studies must be conducted by professionals. Psychologists, psychiatrists and therapists should be the researchers in these cases.
Related: What Netflix’s Top 50 Shows Can Teach Us About Font Psychology [Infographic]
The case study method, or case method, is a learning technique where you’re presented with a real-world business challenge and asked how you’d solve it.
After working through it independently and with peers, you learn how the actual scenario unfolded. This approach helps develop problem-solving skills and practical knowledge.
This method often uses various data sources like interviews, observations, and documents to provide comprehensive insights. The below example would have been created after numerous interviews.
Case studies are largely qualitative. They analyze and describe phenomena. While some data is included, a case analysis is not quantitative.
There are a few steps in the case method. You have to start by identifying the subject of your study. Then determine what kind of research is required.
In natural sciences, case studies can take years to complete. Business reports, like this one, don’t take that long. A few weeks of interviews should be enough.
![when is a case study the most useful Blue Simple Business Case Study Template](https://venngage-wordpress.s3.amazonaws.com/uploads/2021/09/Blue-Simple-Business-Case-Study-Template.jpg)
The case method will vary depending on the industry. Reports will also look different once produced.
As you will have seen, business reports are more colorful. The design is also more accessible . Healthcare and psychology reports are more text-heavy.
Designing case reports takes time and energy. So, is it worth taking the time to write them? Here are the benefits of creating case studies.
- Collects large amounts of information
- Helps formulate hypotheses
- Builds the case for further research
- Discovers new insights into a subject
- Builds brand trust and loyalty
- Engages customers through stories
For example, the business study below creates a story around a brand partnership. It makes for engaging reading. The study also shows evidence backing up the information.
![when is a case study the most useful Blue Content Marketing Case Study Template](https://venngage-wordpress.s3.amazonaws.com/uploads/2021/09/Blue-Content-Marketing-Case-Study-Template.png)
We’ve shared the benefits of why studies are needed. We will also look at the limitations of creating them.
Related: How to Present a Case Study like a Pro (With Examples)
There are a few disadvantages to conducting a case analysis. The limitations will vary according to the industry.
- Responses from interviews are subjective
- Subjects may tailor responses to the researcher
- Studies can’t always be replicated
- In certain industries, analyses can take time and be expensive
- Risk of generalizing the results among a larger population
These are some of the common weaknesses of creating case reports. If you’re on the fence, look at the competition in your industry.
Other brands or professionals are building reports, like this example. In that case, you may want to do the same.
![when is a case study the most useful Coral content marketing case study template](https://venngage-wordpress.s3.amazonaws.com/uploads/2021/09/Coral-content-marketing-case-study-template.png)
What makes a case study a case study?
A case study has a very particular research methodology. They are an in-depth study of a person or a group of individuals. They can also study a community or an organization. Case reports examine real-world phenomena within a set context.
How long should a case study be?
The length of studies depends on the industry. It also depends on the story you’re telling. Most case studies should be at least 500-1500 words long. But you can increase the length if you have more details to share.
What should you ask in a case study?
The one thing you shouldn’t ask is ‘yes’ or ‘no’ questions. Case studies are qualitative. These questions won’t give you the information you need.
Ask your client about the problems they faced. Ask them about solutions they found. Or what they think is the ideal solution. Leave room to ask them follow-up questions. This will help build out the study.
How to present a case study?
When you’re ready to present a case study, begin by providing a summary of the problem or challenge you were addressing. Follow this with an outline of the solution you implemented, and support this with the results you achieved, backed by relevant data. Incorporate visual aids like slides, graphs, and images to make your case study presentation more engaging and impactful.
Now you know what a case study means, you can begin creating one. These reports are a great tool for analyzing brands. They are also useful in a variety of other fields.
Use a visual communication platform like Venngage to design case studies. With Venngage’s templates, you can design easily. Create branded, engaging reports, all without design experience.
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How to Write a Case Study (That Actually Closes Deals)
February 27, 2023 by Ryan Law in
![when is a case study the most useful when is a case study the most useful](https://animalzinc.wpenginepowered.com/wp-content/uploads/intervention/cache/harley-davidson-QD6GvrDFPAA-unsplash-2048x1365-2212294583.jpg)
Blindfold a dozen marketers. Ask them to describe the guiding principles of a case study. You’ll hear the same answers again and again.
Make the customer the hero of the story. Follow a recognizable format — something like problem, solution, results . Back up your claims with evidence, be it a quote, data point, or anecdote.
So why are persuasive, wallet-opening case studies so darned rare?
Case studies are one of the most widely templated types of content in existence. But following a template usually comes at the expense of thinking from first principles.
Most marketers create things that look like case studies instead of things that help close deals . They follow the “best practices” even when they’ve stopped being useful:
- It’s good to focus on the customer’s story…but it’s bad to make yourself completely absent from the narrative.
- It’s good to use a recognizable structure and signal to the reader that “this is a case study,”...but it’s bad to reduce every story to the same generic writing-by-numbers format.
- It’s good to offer supporting evidence…but it’s bad to rely on contextless percentage increases as your sole means of persuasion.
Here are five advanced ways to improve the persuasiveness of your next customer case study:
![when is a case study the most useful](https://animalzinc.wpenginepowered.com/wp-content/uploads/2023/02/Untitled-2023-02-28T133303.511.png)
1. Separate the Generalizable From the Situational
Most case studies fail because the story they tell feels situational — it applies to one company, at one moment in time, and can’t offer anything useful for a different company.
After all, a case study is typically a sample size of one — and a sample size of one should always be treated with skepticism.
It’s the author’s job to persuade the reader that the one-off experience explored in a case study contains useful lessons that can be implemented at another company. They need to extrapolate a generalizable framework from a single story and prove to the reader that they understand, in intimate detail, the unique challenges faced by the reader’s specific type of business.
In practice, that means explicitly addressing questions like:
- What is the business model that underlies this single company? (e.g., vertical SaaS )
- What are the unique challenges created by that business model? (e.g., a relatively small pool of relevant keywords)
- What steps did you take to overcome those challenges? (e.g., dedicating greater-than-ordinary resources to content refreshing )
In other words, showing your success isn’t enough — you also need to show your workings and explicitly prove to the reader that your success wasn’t a fluke.
![when is a case study the most useful](https://animalzinc.wpenginepowered.com/wp-content/uploads/2023/02/screely-1677495081664.png)
2. Treat Yourself With Respect
The customer is the hero in your case study, and you are the sidekick — but sidekicks still matter.
Businesses are only made possible by the customers that support them, and it’s a common (and valid) truism that case studies should make your customer look good. This is, after all, their story more than it is yours.
But many companies take this guiding principle too far and erase their ideas and actions from the narrative. You might not be the hero, but you should still have a visible role in the story.
You are experts, and your experience and decision-making were integral to whatever positive outcome the customer achieved. Your job is to position yourself as the enabler of another company’s success and not as just a bystander.
This may feel like a fine line to tread — treating yourself with respect while avoiding immodesty — but there are plenty of ways to make yourself an active participant in your case study:
- Surface your thought process. Bring the reader on a journey through the questions you asked, the decisions you made, the lightbulb moments, and the mistakes that served your successful outcome.
- Embrace humility. Share the mistakes and dead-ends. What surprised you about the situation? What did you get wrong?
- Position yourself as a peer, not a subordinate. Highlight moments of pushback and conflict where your expertise was rightfully at odds with the customer, and prove that you weren’t simply an order-taker.
In that vein, whilst it’s great — essential, even — to include the customer’s voice, perspectives, and ideas in your case study, it’s a mistake to base your case study solely on their narrative. Things don’t always happen for the reason customers think, and your case study needs to serve a particular outcome (convincing someone to buy your product).
Don’t shy away from challenging the customer’s narrative — just don’t surprise them with a left-field framing on publication day.
![when is a case study the most useful](https://animalzinc.wpenginepowered.com/wp-content/uploads/2023/02/screely-1677493868730.png)
3. Support Your Narrative With Data (Not Vice Versa)
Case studies are rife with a phenomenon we call “ data deference ”: relying on contextless statistics and percentage increases as your sole means of persuasion. When every case study touts a “100x” increase, readers become so inured to inflated statistics that most simply gloss over big percentage increases.
There are a few ways around this problem. When you want to feature data, don’t shy away from smaller, more “realistic” statistics — they’re often more persuasive. As any decent marketer knows, a 5% compound monthly growth rate is a big deal.
And whilst cold, hard performance data is great, so are stories of challenges faced and problems solved, anxieties confronted and lessons learned. Not every worthwhile success story will have amazing data to accompany it — so don’t limit yourself to just “data-driven” case studies.
Paraphrasing advice I got from Walter , Animalz’s chairman: “We won for a customer. I think that’s pretty amazing.”
4. Editorialize the Narrative (And Ditch the Boring Stuff)
A case study shouldn’t be a blow-by-blow account of every action that went into a successful relationship.
Many case studies suffer from a lack of editorial judgment — the willingness and ability to sift through everything that happened to find the handful of actions that had the greatest impact and, crucially, help tell a coherent and useful story. Whilst technically, yes , your customer did import all of their data from a rival platform, there’s no need to cover the minutiae of the import unless it matters to the outcome you achieved.
There’s a tendency to assume that case studies have a captive audience — they’re a necessary part of many buying processes, so prospects have to read them. Even if that is true — wouldn’t it be better if your case study, amongst all others, was actually interesting ?
This “editorializing” doesn’t need to be complicated:
- Focus on the two to three ideas, actions, or stories that you find most interesting or counterintuitive.
- Reference important-but-not-interesting ideas in a sentence or two.
- Assume the reader is smart enough to fill in some obvious gaps, and don’t feel the need to tirelessly explicate every idea and concept.
![when is a case study the most useful](https://animalzinc.wpenginepowered.com/wp-content/uploads/2023/02/screely-1677494843674.png)
5. Be Wary of Post Hoc Narratives
The final bar to clear is a big one: most case studies are really post hoc rationalizations that don’t reflect the actual decisions or actions that led to success.
There’s a quote from The Lords of Strategy that I love. In response to the prevalence of business cases — a common business school format for understanding how successful companies became successful — the author writes:
“Is that what the company thought it was doing? Did it know that it was performing this alleged act of strategy?”
Case studies generally have the same problem. They sit at the intersection between analytical tools (for understanding why something happened) and marketing tools (for helping to sell your product or service). We should be happy to accept some over-simplifications for the purpose of clarity and persuasion, but not at the expense of offering useful, practical advice for companies in similar situations.
If you extract yourself, and your company, from a case study, it should still offer something innately valuable to the reader: a lesson learned, a framework to apply, a process to use. Connect the events back to some larger, generalizable “thing” that the reader can use to their advantage. The payoff needs to be more than “wow, this company is smart!”
Here’s a good acid test: when the customer reads the case study, it should feel like a heroic-but-recognizable representation of what they did and how they thought. It should be them, on their best day — and not a completely alien story.
![when is a case study the most useful ' src=](https://animalzinc.wpenginepowered.com/wp-content/uploads/2019/06/ryanlaw.png)
Ryan is the Content Director at Ahrefs and former CMO of Animalz.
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From grease to green: Impact investing due diligence on ZhanaSolutions
Fatbergs and grease waste from industrial kitchens are hardly the most enticing topics for a business school case study. Yet ZhanaSolutions, the start-up examined in this impact investment due diligence case, is all about grease waste. At least, on the surface. When one dredges deeper, the case reveals a compelling story about how to embed impact into decision making. It illustrates the risk, return and impact relationship – specifically, the added-value that impact investors can bring by investing in companies that generate a clear measurable impact, even when the risk-return profile could lead traditional commercial investors who do not consider impact to underappreciate the business opportunity. The ZhanaSolutions case looks at due diligence in the impact investing context. The protagonist, José Lozano, is the Latin American managing director of the Geneva-based impact investor AlphaMundi Group (AMG), an impact first but very commercially minded impact investor that invests in Africa and Latin America. In the case, Lozano and his team have completed the due diligence and are deciding whether to present a positive recommendation to the AMG Investment Committee to invest in ZhanaSolutions, The start-up, headquartered in Bogotá, offers a novel leasing model for its grease removal G-Trap technology to industrial kitchens in Colombia. Students assume the role of Lozano and will need to balance impact and financial considerations as they make a recommendation. Through the case, students can experience a real impact investing due diligence, explore the layers of considerations needed to build a compelling investment case and simulate how best to present proposals to an investment committee. The case underscores the idea that investable opportunities can be found in even the most mundane places.
- Learn to perform due diligence on impact investments and assess their potential for financial returns and positive impact.
- Apply practical thinking: Develop problem solving and decision-making capabilities in the context of impact investing due diligence, e.g. synthetizing different information to reach an investment decision and building a robust scenario analysis.
- Articulate and construct a clear and compelling impact and financial thesis for potential investments.
The Case Centre
Cranfield University
Wharley End Beds MK43 0JR, UK Tel +44 (0)1234 750903 Email [email protected]
Harvard Business School Publishing
60 Harvard Way, Boston MA 02163, USA Tel (800) 545-7685 Tel (617)-783-7600 Fax (617) 783-7666 Email [email protected]
Asia Pacific Case Center
NUCB Business School
1-3-1 Nishiki Naka Nagoya Aichi, Japan 460-0003 Tel +81 52 20 38 111 Email [email protected]
IMD retains all proprietary interests in its case studies and notes. Without prior written permission, IMD cases and notes may not be reproduced, used, translated, included in books or other publications, distributed in any form or by any means, stored in a database or in other retrieval systems. For additional copyright information related to case studies, please contact Case Services .
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News | Crime
Met Police log 1,000 female genital mutilation reports over 10 years but only two lead to convictions
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More than 1,000 reports of female genital mutilation ( FGM ) have been logged by the Metropolitan Police over the last decade - but just two have resulted in criminal convictions.
New data released by mayor Sadiq Khan’s office has revealed that some 1,069 reports relating to the crime were submitted to the Met between January 2015 and July this year.
But in only two of the cases has the perpetrator been brought to justice, partly due to the difficulty of pursuing a crime which may have taken place several years ago and often in another country.
The data appears to show a substantial rise in reports this year compared with last, with 121 offences logged between January 1 and July 10 this year. This is up from the 78 reports received in the whole of 2023 - though City Hall cautioned that “direct comparisons cannot be made” due to the adoption of a new crime recording system by the Met in February this year.
The mayor’s team added that the figures were “not necessarily offences that have taken place but are crime reports in which a safeguard flag has been applied to either highlight specialist support is needed, manage a risk by raising it with partnership agencies, or to raise a potential connection between a crime or an incident that might have occurred”.
In February this year, for the first time in the Met’s history, officers were able to secure justice for an FGM victim where the crime occurred abroad .
“This was a complex and sensitive case that came to light after the victim confided in a teacher almost 12 years ago,” the mayor’s office said. “The defendant was sentenced at the Old Bailey Crown Court to seven years’ imprisonment.”
That case was only the second time in UK history that somebody had been convicted of FGM since it became illegal in 1985. The first was in February 2019, when the mother of a three-year-old victim was sentenced to 11 years for FGM offences.
The data on the issue was requested by Unmesh Desai, a Labour member of the London Assembly .
He said: “FGM is a form of misogynistic violence that has no place in London in the 21st century. Those who perpetrate it should face consequences for their actions - regardless of when or where it was carried out.
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“We know that there are challenges to this - often the violence happened several years ago or was done overseas. However, there are times when police can and do prosecute other forms of violence against women that happened a long time ago successfully, such as cases of childhood sexual exploitation.”
Naana Otoo-Oyortey, executive director of the Foundation for Women's Health Research and Development (FORWARD), said FGM “remains a hidden form of abuse, as such data on incidents in London cannot be routinely collected by the Met Police ”.
She added: “The 2015 FGM Serious Crimes Act introduced a duty on regulated professionals including healthcare, teachers and social care workers to report to the police known cases of FGM found in girls under 18 years.
“While these cases may often be historic cases of FGM, they aim to support those affected and protect girls within their families.
“However, because this data is not shared with FGM specialist support services, vulnerable girls at risk and their families are not adequately protected from FGM. This needs to be rectified to ensure maximum protection for girls.”
In a statement following the second ever conviction of the crime in February this year, Met detective superintendent Andy Furphy, whose team led the investigation, said: “Our mission is to prevent FGM from taking place, working with local communities and expert health partners to achieve this and safeguard vulnerable children.
“We know FGM can be a taboo subject, which is rarely discussed within families and communities – we must build trust with those impacted so we can protect victims. It’s not our job to judge and we will always remain sensitive and respectful.”
He added that he hoped the latest sentence would “act as a real deterrent to those who choose to harm children in this way” and that the Met will “use this result as an opportunity to continue to raise awareness of this topic, ensuring victims know that there is support and help out there”.
For Mr Desai, who represents the City of London, Tower Hamlets, Newham, and Barking and Dagenham at City Hall, the issue cannot be separated from the fact that “many women in London do not have trust or confidence in the police to deal with their cases properly - and these low rates of conviction do nothing to challenge that belief”.
![when is a case study the most useful Unmesh Desai, Labour AM for City and East London](https://static.standard.co.uk/2023/11/24/18/20/Unmesh%20Desai%20AM.jpg?quality=75&auto=webp&width=960)
The assembly member warned: “The Met, courts and justice system must do everything in their power to prosecute these cases so that we can make it clear: FGM has no place in London. This must include world-class victim care, helping FGM survivors through the criminal justice process.
“I am grateful to survivors and advocates who lend their voices to call for change. I want to see more done to raise awareness of FGM, particularly in schools.
“We know that victims of FGM can often be very young, so it is important that we make it clear to all young women that they should not be subject to it - and that there are places to turn to if they think their families, communities or partners expect it of them.”
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Revised on November 20, 2023. A case study is a detailed study of a specific subject, such as a person, group, place, event, organization, or phenomenon. Case studies are commonly used in social, educational, clinical, and business research. A case study research design usually involves qualitative methods, but quantitative methods are ...
Through the case method, you can "try on" roles you may not have considered and feel more prepared to change or advance your career. 5. Build Your Self-Confidence. Finally, learning through the case study method can build your confidence. Each time you assume a business leader's perspective, aim to solve a new challenge, and express and ...
The three main case study types often used are intrinsic, instrumental, and collective. Intrinsic case studies are useful for learning about unique cases. Instrumental case studies help look at an individual to learn more about a broader issue. A collective case study can be useful for looking at several cases simultaneously.
The purpose of a paper in the social sciences designed around a case study is to thoroughly investigate a subject of analysis in order to reveal a new understanding about the research problem and, in so doing, contributing new knowledge to what is already known from previous studies. In applied social sciences disciplines [e.g., education, social work, public administration, etc.], case ...
Considering this, case studies often involve: Isolating Key Issues: Identifying the most critical challenges or problems in the case. Evaluating Strategies: Weighing the pros and cons of various remedial options or strategies. Making Recommendations: Presenting a well-reasoned solution that addresses the key issues effectively. 10 steps to ...
A case study is one of the most commonly used methodologies of social research. This article attempts to look into the various dimensions of a case study research strategy, the different epistemological strands which determine the particular case study type and approach adopted in the field, discusses the factors which can enhance the effectiveness of a case study research, and the debate ...
Exploratory case studies are useful when a researcher wants to identify the key issues or questions which can spur more extensive study or be used to develop propositions for further research. These case studies are characterized by flexibility, allowing researchers to explore various aspects of a phenomenon as they emerge, which can also form ...
It's been 100 years since Harvard Business School began using the case study method. Beyond teaching specific subject matter, the case study method excels in instilling meta-skills in students.
Researchers, economists, and others frequently use case studies to answer questions across a wide spectrum of disciplines, from analyzing decades of climate data for conservation efforts to developing new theoretical frameworks in psychology. Learn about the different types of case studies, their benefits, and examples of successful case studies.
Case studies tend to focus on qualitative data using methods such as interviews, observations, and analysis of primary and secondary sources (e.g., newspaper articles, photographs, official records). Sometimes a case study will also collect quantitative data. Example: Mixed methods case study. For a case study of a wind farm development in a ...
The purpose of case study research is twofold: (1) to provide descriptive information and (2) to suggest theoretical relevance. Rich description enables an in-depth or sharpened understanding of the case. It is unique given one characteristic: case studies draw from more than one data source. Case studies are inherently multimodal or mixed ...
The most common case study definition that I come A case study in academic research is a detailed and in-depth examination of a specific instance or event, generally conducted through a qualitative approach ... As Lee and Saunders (2017) argue, "case studies are also extremely useful in helping the expression of the voices of people whose ...
Case study examples. While templates are helpful, seeing a case study in action can also be a great way to learn. Here are some examples of how Adobe customers have experienced success. Juniper Networks. One example is the Adobe and Juniper Networks case study, which puts the reader in the customer's shoes.
One of the most significant benefits of case studies is their capacity to provide detailed insights. Unlike broader market research, case studies delve into the specifics of a single situation, offering an in-depth understanding of the dynamics at play. ... Collective case studies are particularly useful for observing variations across ...
Case studies are in-depth investigations of a person, group, event, or community. Typically, data is gathered from various sources using several methods (e.g., observations & interviews). The case study research method originated in clinical medicine (the case history, i.e., the patient's personal history). In psychology, case studies are ...
3. Lead With A Solution. Case studies are, by their very nature, boring. It is important to break past that by creating case studies that strike at the very problem a lead needs help with.
Case Study Benefits. Image via Flickr by calebmmartin. Case studies can be used on their own or as a complement to other research methods, depending on the situation. The examples above are just a few instances where case studies can be useful. Case studies also work well for the following: Providing Insight Through Qualitative Data
Exploratory Case Study. An exploratory case study is used to explore a new or understudied phenomenon. This type of case study is useful when the researcher wants to generate hypotheses or theories about the phenomenon. For Example, a researcher might conduct an exploratory case study on a new technology to understand its potential impact on ...
However, for businesses, the purpose of a case study is to help small business owners or company leaders identify the issues and conduct further research into what may be preventing success through information collection, client or customer interviews, and in-depth data analysis. Knowing the case study definition is crucial for any business owner.
When is a case study the most useful? A) when studying behavior change B) when research requires a substantial sample to be worthwhile or effective C) when a participant has a rare condition D) when you are studying yourself. C) when a participant has a rare condition.
What is a case study? A case study is a research method that is typically used in qualitative research and is often applied in academic papers such as bachelor's or master's theses. Having originated from the social sciences, the case study is now used in many other fields such as economics, political science and media studies.. The case study examines a specific example of an event or ...
A case study is a research process aimed at learning about a subject, an event or an organization. Case studies are use in business, the social sciences and healthcare. A case study may focus on one observation or many. It can also examine a series of events or a single case. An effective case study tells a story and provides a conclusion.
Case studies are a prime example of over-templatization. 1. Separate the Generalizable From the Situational. Most case studies fail because the story they tell feels situational — it applies to one company, at one moment in time, and can't offer anything useful for a different company. After all, a case study is typically a sample size of ...
Through the case, students can experience a real impact investing due diligence, explore the layers of considerations needed to build a compelling investment case and simulate how best to present proposals to an investment committee. The case underscores the idea that investable opportunities can be found in even the most mundane places.
A case study is an in-depth, detailed examination of a particular case (or cases) within a real-world context. [1] [2] For example, case studies in medicine may focus on an individual patient or ailment; case studies in business might cover a particular firm's strategy or a broader market; similarly, case studies in politics can range from a narrow happening over time like the operations of a ...
That case was only the second time in UK history that somebody had been convicted of FGM since it became illegal in 1985. The first was in February 2019, when the mother of a three-year-old victim ...