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• What Is a Case Study? | Definition, Examples & Methods

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.

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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.

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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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Student Case Study

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Delving into student case studies offers invaluable insights into educational methodologies and student behaviors. This guide, complete with detailed case study examples , is designed to help educators, researchers, and students understand the nuances of creating and analyzing case studies in an educational context. By exploring various case study examples, you will gain the tools and knowledge necessary to effectively interpret and apply these studies, enhancing both teaching and learning experiences in diverse academic settings.

What is a Student Case Study? – Meaning A student case study is an in-depth analysis of a student or a group of students to understand various educational, psychological, or social aspects. It involves collecting detailed information through observations, interviews, and reviewing records, to form a comprehensive picture. The goal of a case study analysis is to unravel the complexities of real-life situations that students encounter, making it a valuable tool in educational research. In a case study summary, key findings are presented, often leading to actionable insights. Educators and researchers use these studies to develop strategies for improving learning environments. Additionally, a case study essay allows students to demonstrate their understanding by discussing the analysis and implications of the case study, fostering critical thinking and analytical skills.

Download Student Case Study Bundle

Schools especially those that offers degree in medicine, law, public policy and public health teaches students to learn how to conduct a case study. Some students say they love case studies . For what reason? Case studies offer real world challenges. They help in preparing the students how to deal with their future careers. They are considered to be the vehicle for theories and concepts that enables you to be good at giving detailed discussions and even debates. Case studies are useful not just in the field of education, but also in adhering to the arising issues in business, politics and other organizations.

Student Case Study Format

Case Study Title : Clear and descriptive title reflecting the focus of the case study. Student’s Name : Name of the student the case study is about. Prepared by : Name of the person or group preparing the case study. School Name : Name of the school or educational institution. Date : Date of completion or submission.

Introduction

Background Information : Briefly describe the student’s background, including age, grade level, and relevant personal or academic history. Purpose of the Case Study : State the reason for conducting this case study, such as understanding a particular behavior, learning difficulty, or achievement.

Case Description

Situation or Challenge : Detail the specific situation, challenge, or condition that the student is facing. Observations and Evidence : Include observations from teachers, parents, or the students themselves, along with any relevant academic or behavioral records.

Problem Analysis : Analyze the situation or challenge, identifying potential causes or contributing factors. Impact on Learning : Discuss how the situation affects the student’s learning or behavior in school.

Intervention Strategies

Action Taken : Describe any interventions or strategies implemented to address the situation. This could include educational plans, counseling, or specific teaching strategies. Results of Intervention : Detail the outcome of these interventions, including any changes in the student’s behavior or academic performance.

Conclusion and Recommendations

Summary of Findings : Summarize the key insights gained from the case study. Recommendations : Offer suggestions for future actions or strategies to further support the student. This might include recommendations for teachers, parents, or the student themselves.

Best Example of Student Case Study

Overcoming Reading Challenges: A Case Study of Emily Clark, Grade 3 Prepared by: Laura Simmons, Special Education Teacher Sunset Elementary School Date: May 12, 2024 Emily Clark, an 8-year-old student in the third grade at Sunset Elementary School, has been facing significant challenges with reading and comprehension since the first grade. Known for her enthusiasm and creativity, Emily’s struggles with reading tasks have been persistent and noticeable. The primary purpose of this case study is to analyze Emily’s reading difficulties, implement targeted interventions, and assess their effectiveness. Emily exhibits difficulty in decoding words, reading fluently, and understanding text, as observed by her teachers since first grade. Her reluctance to read aloud and frustration with reading tasks have been consistently noted. Assessments indicate that her reading level is significantly below the expected standard for her grade. Parental feedback has also highlighted Emily’s struggles with reading-related homework. Analysis of Emily’s situation suggests a potential learning disability in reading, possibly dyslexia. This is evidenced by her consistent difficulty with word recognition and comprehension. These challenges have impacted not only her reading skills but also her confidence and participation in class activities, especially those involving reading. To address these challenges, an individualized education plan (IEP) was developed. This included specialized reading instruction focusing on phonemic awareness and decoding skills, multisensory learning approaches, and regular sessions with a reading specialist. Over a period of six months, Emily demonstrated significant improvements. She engaged more confidently in reading activities, and her reading assessment scores showed notable progress. In conclusion, the intervention strategies implemented for Emily have been effective. Her case highlights the importance of early identification and the implementation of tailored educational strategies for students with similar challenges. It is recommended that Emily continues to receive specialized instruction and regular monitoring. Adjustments to her IEP should be made as necessary to ensure ongoing progress. Additionally, fostering a positive reading environment at home is also recommended.

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Case Study Definition

A case study is defined as a research methodology that allows you to conduct an intensive study about a particular person, group of people, community, or some unit in which the researcher could provide an in-depth data in relation to the variables. Case studies can examine a phenomena in the natural setting. This increases your ability to understand why the subjects act such. You may be able to describe how this method allows every researcher to take a specific topic to narrow it down making it into a manageable research question. The researcher gain an in-depth understanding about the subject matter through collecting qualitative research and quantitative research datasets about the phenomenon.

Benefits and Limitations of Case Studies

If a researcher is interested to study about a phenomenon, he or she will be assigned to a single-case study that will allow him or her to gain an understanding about the phenomenon. Multiple-case study would allow a researcher to understand the case as a group through comparing them based on the embedded similarities and differences. However, the volume of data in case studies will be difficult to organize and the process of analysis and strategies needs to be carefully decided upon. Reporting of findings could also be challenging at times especially when you are ought to follow for word limits.

Example of Case Study

Nurses’ pediatric pain management practices.

One of the authors of this paper (AT) has used a case study approach to explore nurses’ pediatric pain management practices. This involved collecting several datasets:

Observational data to gain a picture about actual pain management practices.

Questionnaire data about nurses’ knowledge about pediatric pain management practices and how well they felt they managed pain in children.

Questionnaire data about how critical nurses perceived pain management tasks to be.

These datasets were analyzed separately and then compared and demonstrated that nurses’ level of theoretical did not impact on the quality of their pain management practices. Nor did individual nurse’s perceptions of how critical a task was effect the likelihood of them carrying out this task in practice. There was also a difference in self-reported and observed practices; actual (observed) practices did not confirm to best practice guidelines, whereas self-reported practices tended to.

How do you Write a Case Study for Students?

1. choose an interesting and relevant topic:.

Select a topic that is relevant to your course and interesting to your audience. It should be specific and focused, allowing for in-depth analysis.

2. Conduct Thorough Research :

Gather information from reputable sources such as books, scholarly articles, interviews, and reliable websites. Ensure you have a good understanding of the topic before proceeding.

3. Identify the Problem or Research Question:

Clearly define the problem or research question your case study aims to address. Be specific about the issues you want to explore and analyze.

4. Introduce the Case:

Provide background information about the subject, including relevant historical, social, or organizational context. Explain why the case is important and what makes it unique.

5. Describe the Methods Used:

Explain the methods you used to collect data. This could include interviews, surveys, observations, or analysis of existing documents. Justify your choice of methods.

6. Present the Findings:

Present the data and findings in a clear and organized manner. Use charts, graphs, and tables if applicable. Include direct quotes from interviews or other sources to support your points.

7. Analytical Interpretation:

Analyze the data and discuss the patterns, trends, or relationships you observed. Relate your findings back to the research question. Use relevant theories or concepts to support your analysis.

8. Discuss Limitations:

Acknowledge any limitations in your study, such as constraints in data collection or research methods. Addressing limitations shows a critical awareness of your study’s scope.

9. Propose Solutions or Recommendations:

If your case study revolves around a problem, propose practical solutions or recommendations based on your analysis. Support your suggestions with evidence from your findings.

10. Write a Conclusion:

Summarize the key points of your case study. Restate the importance of the topic and your findings. Discuss the implications of your study for the broader field.

What are the objectives of a Student Case Study?

1. learning and understanding:.

• To deepen students’ understanding of a particular concept, theory, or topic within their field of study.
• To provide real-world context and practical applications for theoretical knowledge.

2. Problem-Solving Skills:

• To enhance students’ critical thinking and problem-solving abilities by analyzing complex issues or scenarios.
• To encourage students to apply their knowledge to real-life situations and develop solutions.

3. Research and Analysis:

• To develop research skills, including data collection, data analysis , and the ability to draw meaningful conclusions from information.
• To improve analytical skills in interpreting data and making evidence-based decisions.

4. Communication Skills:

• To improve written and oral communication skills by requiring students to present their findings in a clear, organized, and coherent manner.
• To enhance the ability to communicate complex ideas effectively to both academic and non-academic audiences.

5. Ethical Considerations:

To promote awareness of ethical issues related to research and decision-making, such as participant rights, privacy, and responsible conduct.

6. Interdisciplinary Learning:

To encourage cross-disciplinary or interdisciplinary thinking, allowing students to apply knowledge from multiple areas to address a problem or issue.

7. Professional Development:

• To prepare students for future careers by exposing them to real-world situations and challenges they may encounter in their chosen profession.
• To develop professional skills, such as teamwork, time management, and project management.

8. Reflection and Self-Assessment:

• To prompt students to reflect on their learning and evaluate their strengths and weaknesses in research and analysis.
• To foster self-assessment and a commitment to ongoing improvement.

9. Promoting Innovation:

• To inspire creativity and innovation in finding solutions to complex problems or challenges.
• To encourage students to think outside the box and explore new approaches.

10. Building a Portfolio:

To provide students with tangible evidence of their academic and problem-solving abilities that can be included in their academic or professional portfolios.

What are the Elements of a Case Study?

A case study typically includes an introduction, background information, presentation of the main issue or problem, analysis, solutions or interventions, and a conclusion. It often incorporates supporting data and references.

How Long is a Case Study?

The length of a case study can vary, but it generally ranges from 500 to 1500 words. This length allows for a detailed examination of the subject while maintaining conciseness and focus.

How Big Should a Case Study Be?

The size of a case study should be sufficient to comprehensively cover the topic, typically around 2 to 5 pages. This size allows for depth in analysis while remaining concise and readable.

What Makes a Good Case Study?

A good case study is clear, concise, and well-structured, focusing on a relevant and interesting issue. It should offer insightful analysis, practical solutions, and demonstrate real-world applications or implications.

Case studies bring people into the real world to allow themselves engage in different fields such as in business examples, politics, health related aspect where each individuals could find an avenue to make difficult decisions. It serves to provide framework for analysis and evaluation of the different societal issues. This is one of the best way to focus on what really matters, to discuss about issues and to know what can we do about it.

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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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Home » Case Study – Methods, Examples and Guide

Case Study – Methods, Examples and Guide

Table of Contents

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 the Case Study Method Really Teaches

• Nitin Nohria

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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The Ultimate Guide to Qualitative Research - Part 1: The Basics

• 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.

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.

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.

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.

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.

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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Organizing Your Social Sciences Research Assignments

• Annotated Bibliography
• Analyzing a Scholarly Journal Article
• Group Presentations
• Dealing with Nervousness
• Using Visual Aids
• Grading Someone Else's Paper
• Types of Structured Group Activities
• Group Project Survival Skills
• Leading a Class Discussion
• Multiple Book Review Essay
• Reviewing Collected Works
• Writing a Case Analysis Paper
• Writing a Case Study
• About Informed Consent
• Writing Field Notes
• Writing a Policy Memo
• Writing a Reflective Paper
• Writing a Research Proposal
• Generative AI and Writing
• Acknowledgments

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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What is a Case Study? Definition, Research Methods, Sampling and Examples

What is a Case Study?

A case study is defined as an in-depth analysis of a particular subject, often a real-world situation, individual, group, or organization. 

It is a research method that involves the comprehensive examination of a specific instance to gain a better understanding of its complexities, dynamics, and context. 

Case studies are commonly used in various fields such as business, psychology, medicine, and education to explore and illustrate phenomena, theories, or practical applications.

In a typical case study, researchers collect and analyze a rich array of qualitative and/or quantitative data, including interviews, observations, documents, and other relevant sources. The goal is to provide a nuanced and holistic perspective on the subject under investigation.

The information gathered here is used to generate insights, draw conclusions, and often to inform broader theories or practices within the respective field.

Case studies offer a valuable method for researchers to explore real-world phenomena in their natural settings, providing an opportunity to delve deeply into the intricacies of a particular case. They are particularly useful when studying complex, multifaceted situations where various factors interact. 

Additionally, case studies can be instrumental in generating hypotheses, testing theories, and offering practical insights that can be applied to similar situations. Overall, the comprehensive nature of case studies makes them a powerful tool for gaining a thorough understanding of specific instances within the broader context of academic and professional inquiry.

Key Characteristics of Case Study

Case studies are characterized by several key features that distinguish them from other research methods. Here are some essential characteristics of case studies:

• In-depth Exploration: Case studies involve a thorough and detailed examination of a specific case or instance. Researchers aim to explore the complexities and nuances of the subject under investigation, often using multiple data sources and methods to gather comprehensive information.
• Contextual Analysis: Case studies emphasize the importance of understanding the context in which the case unfolds. Researchers seek to examine the unique circumstances, background, and environmental factors that contribute to the dynamics of the case. Contextual analysis is crucial for drawing meaningful conclusions and generalizing findings to similar situations.
• Holistic Perspective: Rather than focusing on isolated variables, case studies take a holistic approach to studying a phenomenon. Researchers consider a wide range of factors and their interrelationships, aiming to capture the richness and complexity of the case. This holistic perspective helps in providing a more complete understanding of the subject.
• Qualitative and/or Quantitative Data: Case studies can incorporate both qualitative and quantitative data, depending on the research question and objectives. Qualitative data often include interviews, observations, and document analysis, while quantitative data may involve statistical measures or numerical information. The combination of these data types enhances the depth and validity of the study.
• Longitudinal or Retrospective Design: Case studies can be designed as longitudinal studies, where the researcher follows the case over an extended period, or retrospective studies, where the focus is on examining past events. This temporal dimension allows researchers to capture changes and developments within the case.
• Unique and Unpredictable Nature: Each case study is unique, and the findings may not be easily generalized to other situations. The unpredictable nature of real-world cases adds a layer of authenticity to the study, making it an effective method for exploring complex and dynamic phenomena.
• Theory Building or Testing: Case studies can serve different purposes, including theory building or theory testing. In some cases, researchers use case studies to develop new theories or refine existing ones. In others, they may test existing theories by applying them to real-world situations and assessing their explanatory power.

Understanding these key characteristics is essential for researchers and practitioners using case studies as a methodological approach, as it helps guide the design, implementation, and analysis of the study.

Key Components of a Case Study

A well-constructed case study typically consists of several key components that collectively provide a comprehensive understanding of the subject under investigation. Here are the key components of a case study:

• Provide an overview of the context and background information relevant to the case. This may include the history, industry, or setting in which the case is situated.
• Clearly state the purpose and objectives of the case study. Define what the study aims to achieve and the questions it seeks to answer.
• Clearly identify the subject of the case study. This could be an individual, a group, an organization, or a specific event.
• Define the boundaries and scope of the case study. Specify what aspects will be included and excluded from the investigation.
• Provide a brief review of relevant theories or concepts that will guide the analysis. This helps place the case study within the broader theoretical context.
• Summarize existing literature related to the subject, highlighting key findings and gaps in knowledge. This establishes the context for the current case study.
• Describe the research design chosen for the case study (e.g., exploratory, explanatory, descriptive). Justify why this design is appropriate for the research objectives.
• Specify the methods used to gather data, whether through interviews, observations, document analysis, surveys, or a combination of these. Detail the procedures followed to ensure data validity and reliability.
• Explain the criteria for selecting the case and any sampling considerations. Discuss why the chosen case is representative or relevant to the research questions.
• Describe how the collected data will be coded and categorized. Discuss the analytical framework or approach used to identify patterns, themes, or trends.
• If multiple data sources or methods are used, explain how they complement each other to enhance the credibility and validity of the findings.
• Present the key findings in a clear and organized manner. Use tables, charts, or quotes from participants to illustrate the results.
• Interpret the results in the context of the research objectives and theoretical framework. Discuss any unexpected findings and their implications.
• Provide a thorough interpretation of the results, connecting them to the research questions and relevant literature.
• Acknowledge the limitations of the study, such as constraints in data collection, sample size, or generalizability.
• Highlight the contributions of the case study to the existing body of knowledge and identify potential avenues for future research.
• Summarize the key findings and their significance in relation to the research objectives.
• Conclude with a concise summary of the case study, its implications, and potential practical applications.
• Provide a complete list of all the sources cited in the case study, following a consistent citation style.
• Include any additional materials or supplementary information, such as interview transcripts, survey instruments, or supporting documents.

By including these key components, a case study becomes a comprehensive and well-rounded exploration of a specific subject, offering valuable insights and contributing to the body of knowledge in the respective field.

Sampling in a Case Study Research

Sampling in case study research involves selecting a subset of cases or individuals from a larger population to study in depth. Unlike quantitative research where random sampling is often employed, case study sampling is typically purposeful and driven by the specific objectives of the study. Here are some key considerations for sampling in case study research:

• Criterion Sampling: Cases are selected based on specific criteria relevant to the research questions. For example, if studying successful business strategies, cases may be selected based on their demonstrated success.
• Maximum Variation Sampling: Cases are chosen to represent a broad range of variations related to key characteristics. This approach helps capture diversity within the sample.
• Selecting Cases with Rich Information: Researchers aim to choose cases that are information-rich and provide insights into the phenomenon under investigation. These cases should offer a depth of detail and variation relevant to the research objectives.
• Single Case vs. Multiple Cases: Decide whether the study will focus on a single case (single-case study) or multiple cases (multiple-case study). The choice depends on the research objectives, the complexity of the phenomenon, and the depth of understanding required.
• Emergent Nature of Sampling: In some case studies, the sampling strategy may evolve as the study progresses. This is known as theoretical sampling, where new cases are selected based on emerging findings and theoretical insights from earlier analysis.
• Data Saturation: Sampling may continue until data saturation is achieved, meaning that collecting additional cases or data does not yield new insights or information. Saturation indicates that the researcher has adequately explored the phenomenon.
• Defining Case Boundaries: Clearly define the boundaries of the case to ensure consistency and avoid ambiguity. Consider what is included and excluded from the case study, and justify these decisions.
• Practical Considerations: Assess the feasibility of accessing the selected cases. Consider factors such as availability, willingness to participate, and the practicality of data collection methods.
• Informed Consent: Obtain informed consent from participants, ensuring that they understand the purpose of the study and the ways in which their information will be used. Protect the confidentiality and anonymity of participants as needed.
• Pilot Testing the Sampling Strategy: Before conducting the full study, consider pilot testing the sampling strategy to identify potential challenges and refine the approach. This can help ensure the effectiveness of the sampling method.
• Transparent Reporting: Clearly document the sampling process in the research methodology section. Provide a rationale for the chosen sampling strategy and discuss any adjustments made during the study.

Sampling in case study research is a critical step that influences the depth and richness of the study’s findings. By carefully selecting cases based on specific criteria and considering the unique characteristics of the phenomenon under investigation, researchers can enhance the relevance and validity of their case study.

Case Study Research Methods With Examples

• Interviews:
• Interviews involve engaging with participants to gather detailed information, opinions, and insights. In a case study, interviews are often semi-structured, allowing flexibility in questioning.
• Example: A case study on workplace culture might involve conducting interviews with employees at different levels to understand their perceptions, experiences, and attitudes.
• Observations:
• Observations entail direct examination and recording of behavior, activities, or events in their natural setting. This method is valuable for understanding behaviors in context.
• Example: A case study investigating customer interactions at a retail store may involve observing and documenting customer behavior, staff interactions, and overall dynamics.
• Document Analysis:
• Document analysis involves reviewing and interpreting written or recorded materials, such as reports, memos, emails, and other relevant documents.
• Example: In a case study on organizational change, researchers may analyze internal documents, such as communication memos or strategic plans, to trace the evolution of the change process.
• Surveys and Questionnaires:
• Surveys and questionnaires collect structured data from a sample of participants. While less common in case studies, they can be used to supplement other methods.
• Example: A case study on the impact of a health intervention might include a survey to gather quantitative data on participants’ health outcomes.
• Focus Groups:
• Focus groups involve a facilitated discussion among a group of participants to explore their perceptions, attitudes, and experiences.
• Example: In a case study on community development, a focus group might be conducted with residents to discuss their views on recent initiatives and their impact.
• Archival Research:
• Archival research involves examining existing records, historical documents, or artifacts to gain insights into a particular phenomenon.
• Example: A case study on the history of a landmark building may involve archival research, exploring construction records, historical photos, and maintenance logs.
• Longitudinal Studies:
• Longitudinal studies involve the collection of data over an extended period to observe changes and developments.
• Example: A case study tracking the career progression of employees in a company may involve longitudinal interviews and document analysis over several years.
• Cross-Case Analysis:
• Cross-case analysis compares and contrasts multiple cases to identify patterns, similarities, and differences.
• Example: A comparative case study of different educational institutions may involve analyzing common challenges and successful strategies across various cases.
• Ethnography:
• Ethnography involves immersive, in-depth exploration within a cultural or social setting to understand the behaviors and perspectives of participants.
• Example: A case study using ethnographic methods might involve spending an extended period within a community to understand its social dynamics and cultural practices.
• Experimental Designs (Rare):
• While less common, experimental designs involve manipulating variables to observe their effects. In case studies, this might be applied in specific contexts.
• Example: A case study exploring the impact of a new teaching method might involve implementing the method in one classroom while comparing it to a traditional method in another.

These case study research methods offer a versatile toolkit for researchers to investigate and gain insights into complex phenomena across various disciplines. The choice of methods depends on the research questions, the nature of the case, and the desired depth of understanding.

Best Practices for a Case Study in 2024

Creating a high-quality case study involves adhering to best practices that ensure rigor, relevance, and credibility. Here are some key best practices for conducting and presenting a case study:

• Clearly articulate the purpose and objectives of the case study. Define the research questions or problems you aim to address, ensuring a focused and purposeful approach.
• Choose a case that aligns with the research objectives and provides the depth and richness needed for the study. Consider the uniqueness of the case and its relevance to the research questions.
• Develop a robust research design that aligns with the nature of the case study (single-case or multiple-case) and integrates appropriate research methods. Ensure the chosen design is suitable for exploring the complexities of the phenomenon.
• Use a variety of data sources to enhance the validity and reliability of the study. Combine methods such as interviews, observations, document analysis, and surveys to provide a comprehensive understanding of the case.
• Clearly document and describe the procedures for data collection to enhance transparency. Include details on participant selection, sampling strategy, and data collection methods to facilitate replication and evaluation.
• Implement measures to ensure the validity and reliability of the data. Triangulate information from different sources to cross-verify findings and strengthen the credibility of the study.
• Clearly define the boundaries of the case to avoid scope creep and maintain focus. Specify what is included and excluded from the study, providing a clear framework for analysis.
• Include perspectives from various stakeholders within the case to capture a holistic view. This might involve interviewing individuals at different organizational levels, customers, or community members, depending on the context.
• Adhere to ethical principles in research, including obtaining informed consent from participants, ensuring confidentiality, and addressing any potential conflicts of interest.
• Conduct a rigorous analysis of the data, using appropriate analytical techniques. Interpret the findings in the context of the research questions, theoretical framework, and relevant literature.
• Offer detailed and rich descriptions of the case, including the context, key events, and participant perspectives. This helps readers understand the intricacies of the case and supports the generalization of findings.
• Communicate findings in a clear and accessible manner. Avoid jargon and technical language that may hinder understanding. Use visuals, such as charts or graphs, to enhance clarity.
• Seek feedback from colleagues or experts in the field through peer review. This helps ensure the rigor and credibility of the case study and provides valuable insights for improvement.
• Connect the case study findings to existing theories or concepts, contributing to the theoretical understanding of the phenomenon. Discuss practical implications and potential applications in relevant contexts.
• Recognize that case study research is often an iterative process. Be open to revisiting and refining research questions, methods, or analysis as the study progresses. Practice reflexivity by acknowledging and addressing potential biases or preconceptions.

By incorporating these best practices, researchers can enhance the quality and impact of their case studies, making valuable contributions to the academic and practical understanding of complex phenomena.

Interested in learning more about the fields of product, research, and design? Search our articles here for helpful information spanning a wide range of topics!

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Making Learning Relevant With Case Studies

The open-ended problems presented in case studies give students work that feels connected to their lives.

To prepare students for jobs that haven’t been created yet, we need to teach them how to be great problem solvers so that they’ll be ready for anything. One way to do this is by teaching content and skills using real-world case studies, a learning model that’s focused on reflection during the problem-solving process. It’s similar to project-based learning, but PBL is more focused on students creating a product.

Case studies have been used for years by businesses, law and medical schools, physicians on rounds, and artists critiquing work. Like other forms of problem-based learning, case studies can be accessible for every age group, both in one subject and in interdisciplinary work.

You can get started with case studies by tackling relatable questions like these with your students:

• How can we limit food waste in the cafeteria?
• How can we get our school to recycle and compost waste? (Or, if you want to be more complex, how can our school reduce its carbon footprint?)
• How can we improve school attendance?
• How can we reduce the number of people who get sick at school during cold and flu season?

Addressing questions like these leads students to identify topics they need to learn more about. In researching the first question, for example, students may see that they need to research food chains and nutrition. Students often ask, reasonably, why they need to learn something, or when they’ll use their knowledge in the future. Learning is most successful for students when the content and skills they’re studying are relevant, and case studies offer one way to create that sense of relevance.

Teaching With Case Studies

Ultimately, a case study is simply an interesting problem with many correct answers. What does case study work look like in classrooms? Teachers generally start by having students read the case or watch a video that summarizes the case. Students then work in small groups or individually to solve the case study. Teachers set milestones defining what students should accomplish to help them manage their time.

During the case study learning process, student assessment of learning should be focused on reflection. Arthur L. Costa and Bena Kallick’s Learning and Leading With Habits of Mind gives several examples of what this reflection can look like in a classroom: 

Journaling: At the end of each work period, have students write an entry summarizing what they worked on, what worked well, what didn’t, and why. Sentence starters and clear rubrics or guidelines will help students be successful. At the end of a case study project, as Costa and Kallick write, it’s helpful to have students “select significant learnings, envision how they could apply these learnings to future situations, and commit to an action plan to consciously modify their behaviors.”

Interviews: While working on a case study, students can interview each other about their progress and learning. Teachers can interview students individually or in small groups to assess their learning process and their progress.

Student discussion: Discussions can be unstructured—students can talk about what they worked on that day in a think-pair-share or as a full class—or structured, using Socratic seminars or fishbowl discussions. If your class is tackling a case study in small groups, create a second set of small groups with a representative from each of the case study groups so that the groups can share their learning.

4 Tips for Setting Up a Case Study

1. Identify a problem to investigate: This should be something accessible and relevant to students’ lives. The problem should also be challenging and complex enough to yield multiple solutions with many layers.

2. Give context: Think of this step as a movie preview or book summary. Hook the learners to help them understand just enough about the problem to want to learn more.

3. Have a clear rubric: Giving structure to your definition of quality group work and products will lead to stronger end products. You may be able to have your learners help build these definitions.

4. Provide structures for presenting solutions: The amount of scaffolding you build in depends on your students’ skill level and development. A case study product can be something like several pieces of evidence of students collaborating to solve the case study, and ultimately presenting their solution with a detailed slide deck or an essay—you can scaffold this by providing specified headings for the sections of the essay.

Problem-Based Teaching Resources

There are many high-quality, peer-reviewed resources that are open source and easily accessible online.

• The National Center for Case Study Teaching in Science at the University at Buffalo built an online collection of more than 800 cases that cover topics ranging from biochemistry to economics. There are resources for middle and high school students.
• Models of Excellence , a project maintained by EL Education and the Harvard Graduate School of Education, has examples of great problem- and project-based tasks—and corresponding exemplary student work—for grades pre-K to 12.
• The Interdisciplinary Journal of Problem-Based Learning at Purdue University is an open-source journal that publishes examples of problem-based learning in K–12 and post-secondary classrooms.
• The Tech Edvocate has a list of websites and tools related to problem-based learning.

In their book Problems as Possibilities , Linda Torp and Sara Sage write that at the elementary school level, students particularly appreciate how they feel that they are taken seriously when solving case studies. At the middle school level, “researchers stress the importance of relating middle school curriculum to issues of student concern and interest.” And high schoolers, they write, find the case study method “beneficial in preparing them for their future.”

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Case study writing guide and the List of Case Study Topics

Updated 21 Aug 2024

What is a Case Study?

There is no universal definition for case study writing that would match all the types of this academic task. It is usually an intensive and detailed study related to a person, a particular event, a case, a situation, or series of cases that are united with the same context or a scientific objective. It must represent a clear, systematic analysis and estimation of both a single person or community to determine similarities and differences or to portray the findings by turning to specific theoretical concepts.

Depending on your course and provided instructions, you may take a comparative, analytical, explanatory, or reflective approach to case study writing. The main purpose is to provide analysis and methodology based on your case study sample by defining the key arguments that help you achieve an outcome.

How long should a case study be?

Learning how to write a case study, most college students keep asking about the length of case study writing. It will depend on your academic approach, discipline, and the case study itself, and whether you are writing or briefing a case study. In the majority of cases, your case study writing should be from 500 to 1,500 words in total.

Although the majority of academic definitions of case study talk about some process or research work related to the development of a particular person, group of people, or events over a period of time, types of case studies also involve specific analysis to identify problems and find the outcomes. Therefore, the majority of case study topics already include some challenge or an assumption that requires additional research.

The case study usually includes a short description of a problem or an idea that must be explored with the data that should be helpful to let you explore and find the best solutions. For example, turning to a professional case study writing service , you will see that the case studies for nursing students will always differ from those that are used by engineering students. Keeping all these facts and related challenges in mind, we came up with a list of case study topics divided by category.

Types of Case Studies

Writing a case study as a college student, you will encounter various types of case study . As you learn more about them, it becomes easier to stay focused and determine what kind of tone must be used.

• Exploratory Approach . It's usually used as the outline for a more in-depth writing task. It should explore the subject and tell why you might require a large scale research. One of the most complex types of case study writing.
• Explanatory Case Study Writing . The trick here is to explain the case. For example, when you are majoring in nursing, your case study explanatory task may be to explain the causes of disease and the effect some treatment has had. The final part of such writing is not open to interpreting and must be finite.
• Descriptive Case Studies . The purpose here is to create a pattern between your chosen subject and a certain theory that you have to research. It mainly strives for improvement of the existing theory based on a particular case.
• Intrinsic Case Studies . Don't let the word frighten you as it only aims for a deeper research of the case in question. Provide case study analysis by addressing only what you have. The purpose here is to focus on the subject and limit yourself by exploring the specific case.
• Instrumental Case Studies . Here you have to address the elements of the study by using your materials as the tool or an instrument that leads you to the scientific evidence. It's still necessary to explain your findings.
• Collective (Series) Case Reporting . These represent an interesting approach since one takes more than one case study and compares, contrasts, or evaluates different cases to mark the start for a new study.

As you learn how to do a case study, remember that you can combine two of these types together to achieve a deeper outcome of your analytical research. Always check with your grading rubric to determine what kind of academic approach you have to take and then adjust your case study materials accordingly. It will save you a great deal of time as you work on your assignment. In case you need assistance, our nursing paper writing service is here to help you get the best grades. Our team of experienced writers guarantees the highest quality of work and timely delivery. 

How to Write a Case Study: Step-by-step Guide

As you learn how to write case study correctly, it’s necessary to take the following steps to ensure that no important point has been missed:

Step 1: Choose Your Topic . Even when you already have a document to work with, the first step is choosing your topic statement, which should reflect your study approach to the problem. Brainstorm various case study topic ideas first! Make sure that you choose something that reflects not only your case study but also your course and relevant ideas.

Step 2: Determine Your Case Study Type.  Your assignment may be an illustrative case study or a series of cases. Check your grading rubric twice to stay on track.

Step 3: Create Case Study Outline. This part is the most important as you have to work on your case study introduction . It's essential to provide background information and describe the problem posed in the case study document. As you create an outline, start with the key facts that address your objectives and take notes as you study what you have. These notes may be mentioned in the outline for your case study. Basically, an outline should contain information about the person or an event, problem and the goals you would like to achieve, your solution, the results of your work, and the call-to-action sentence (if applicable).

Step 4: Research Your Case. Research the problem first before you develop a thesis. Look into similar case studies and identify similarities that are worth examining.

Step 5: Develop Your Thesis Statement. Your thesis statement should be specific and  set the direction for your readers. You can also use external sources to support your main idea. Provide at least one piece of evidence.

Step 6: Address Important Arguments in Body Paragraphs. Each body paragraph must start with a topic sentence where you place several references to an important element mentioned in the original case study.

Step 7: Work On Your Conclusion.  In your final paragraph, you should summarize the information and suggest recommendations for further research.

Remember that the majority of challenges that you encounter with a case study paper can be addressed by checking with your grading rubric. Starting with the titles to choose from to the summary that you may have to include in the sample of your work, original instructions may help you to determine what kind of work must be done before you start writing. 

How to Compose a Case Study Draft

Let us assume that we need to create an assignment where business case study examples can come in handy. While you can take a look online and see templates for this and that, specialists at EduBirdie recommend checking the writing template below for an easier way to get things done:

• Introduction.

a) identify the purpose of your study ( it can be the company’s failure or a successful innovation by a particular person ).

b) define the type of the case study research ( an illustrative type would fit best here ).

• Background.

a) describe basic background information ( talk about the company or a person, a group of people or an event ). 

b) explain the pros and cons of the problem ( describe the importance and why it is relevant for you and the community ). 

c) discuss your methods and objectives ( set your research method ).

• Case Evaluation.

a) segregate major and minor points ( start with the most important elements and continue with what’s less significant ). 

b) address strengths and weaknesses of your approach ( discuss why your approach might not cover all range of the business problem ). 

c) talk about limitations ( explain what barriers you have faced and what the case study failed to provide ).

• Proposed Solutions.

a) explain your school of thought ( offer information based on a particular method or a scientific concept ). 

b) pros of your approach ( discuss the positive sides of your solution ). 

c) set your hypothesis ( feel free to make assumptions and create analytical strategy ).

• Analytical Findings.

a) provide summary of your findings ( you can use bullet points to discuss your findings ). 

b) connect your thesis with an outcome ( remind your readers about your thesis and the most important argument ).

• Recommendations.

a) Provide possible helpful recommendations ( you can recommend alternative solutions or suggest how the limitations can be addressed ).

b) Recommend further literature ( you can mention further reading ).

Case Study Ideas

Coming up with good and reliable case study ideas is essential for college students regardless of their course, existing skills, and academic objectives. Since case study writing explores a plethora of different research methodologies, choosing your topic correctly will help you to avoid such scenarios when your ideas become scattered all over your paper. Have a look at our list of case study ideas based on the subject and use them as a starting point for your future case study assignments. Need help with homework? Hire a professional essay writer .

Case Study Ideas For Psychology

The field of Psychology is quite challenging, which is why it is vital to choose your topic accordingly regardless if you already know the basics or want to overcome writer's block. Here are some interesting ideas to consider based on what is currently popular in various American universities:

• Military operations and the PTSD recovery process.
• The most common misconceptions about children with Autism.
• The workplace leadership and the complex of Emperor.
• The perception of danger in different cultures.
• The origins of bipolar disorder through the prism of domestic violence.
• Covid-19 and related anxiety cases among college students.
• The dangers of advertisements on children's TV networks.
• The negative influence of Instagram and distorted body image.
• Mental recovery of child abuse victims.
• Asthenic syndrome among teenage children.

Case Study Topics In Education

As you are dealing with Education, you should start by exploring the latest changes as the technology is constantly advancing. Compare old and new study methods used in schools or American universities to get the basic idea of competitive case study topics. 

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Here are some of them to explore:

• The challenges of remote education in rural locations in the USA.
• The teaching methods of Montessori schools.
• How to motivate children with learning disabilities?
• Pros and Cons of AI-based systems in education.
• The degree of freedom in Scandinavian schools.
• The role of self-motivation in European middle schools.
• Is Summer Camp education worth it?
• The consequences of improper examination methods.;
• The educative methodologies commonly used by male teachers.
• The changes that have taken place in education during the Covid-19 period.

Information Technology

The students majoring in Data Science or Information Technology sciences also have to face case study writing, which is usually based on various data analysis methods or the impact that technology has in certain fields of life. Still, you can always explore a little bit further and choose different topics for case studies like the ones below:

• Does technology advancement has an end?
• The limitations of the Python programming language.
• The differences between modern programming methods and the "old-school" approaches.
• The analysis of ethical hackers.
• Should one learn to become a hacker to prevent the majority of cyberattacks?
• Is user simplicity always good: WordPress case study?
• The challenges of software development in modern times.
• The safety of data analysis for medical purposes.
• The use of drones in police operations.
• Semantic methods in debugging.

Environmental Science

It is only natural to examine various case studies as you are learning all the complex environmental science aspects. Since the majority of tasks in this field will include either reflective writing or cause-and-effect essays, the use of case study writing cannot be underestimated. We're the  best law essay writing service  that you can trust: we get A grades from our customers.

Here are some ideas to use as the starting points:

• The mobile vessel pump systems that reduce ocean pollution.
• Is saving endangered species possible in our times?
• The cons and pros of ecological tourism.
• The use of politics in the Global Warming campaigns.
• The Earthquake prevention systems in the United States.
• The clarity of Carbon Dioxide Emission reports.
• The reasons why the Kyoto Protocol has double standards.
• The correct method of planting trees in an urban environment.
• How can college students help promote environmental protection.
• The use of Green Technologies during pandemic times.

Marketing Case Study Ideas

As a rule, marketing specialists always have enough to deal with, yet choosing a successful case study topic is not always easy! Do your best to narrow your ideas down to meet the main argument of your thesis statement and the educational objectives. You can browse through a wide range of subjects, including:

• The differences between female and male target marketing methods.
• The unique strategies and popularity of Apple Inc.
• Brand development methods: the most common mistakes.
• German Automotive Industry in the American market.
• Online (digital) versus physical marketing.
• The factors that create customer loyalty in the field of beverages.
• The negativity commonly associated with McDonald's.
• The controversy between Samsung and Apple.
• Is marketing to children morally acceptable?
• The future of marketing methods in the post-Covid-19 world.

Management Case Study Topics

Management is always complex because it involves a plethora of different subjects that must be combined and analyzed. The role of case studies here is vital because it is the best way to learn both old and new methods of management. Consider this list of case study topics on Management:

• Corporate planning and strategic management by Nike Corporation.
• The activity-based costs systems in the Asian markets.
• Is child entrepreneurship taking away the aspect of childhood?
• Should financial management be taught at schools?
• Human Resources Management bias and ethnicity aspects.
• The challenges of global management in modern times.
• The management and social media.
• Does immediate innovation has a place in marketing?
• Sustainable development and globalization.
• Civil rights and the responsibilities of corporate management specialists.

Applied Physics

As you may think that Applied Physics is all about theory or lab experiments, you are quite far from the truth because it also involves case study writing to determine the engineering mistakes or provide college professors with a piece of evidence that you understand the subject correctly.

• Condensed Matter and Mechanical Engineering studies.
• The most common misconceptions about Nanoscience.
• The Green Energy systems in the domestic environment.
• Why the study of Microfluidics is often considered dangerous?
• Quantum Information Science and Data Transfer methods.
• The benefits of Astrophysics lessons for the school children.
• The application of synchrotron radiation and relevant dangers.
• The engineering mindset specifics in Applied Physics.
• Radiation therapy and related mental aspects.
• The role of female scientists in Applied Physics.

SMM Case Study Topics

It is hard to imagine our lives without social media these days. It is only natural that SMM or Social Media Marketing case study topics are becoming even more popular.

Here are some of them you must definitely check:

• The use of children in SMM strategies.
• The challenges of influencers on social media.
• Why the majority of SMM trends are dangerous?
• The reasons why TikTok became popular.
• The importance of impromptu dancing on social media.
• Is SMM Marketing the next best thing for modern sales?
• Online marketing dangers.
• The differences between globalization and mass trend following.
• Social media dangers for children.
• The age gap differences in social media groups.

MBA Case Study Topic Ideas

MBA studies still remain one of the most popular subjects for those who want to start their personal business or promote something innovative. Once you have your MBA degree, you can get employed at some of the world's best companies. Still, as you only study, it is crucial to do all these writing tasks, including reflective journals and case study papers. Have no fear as we have some MBA case study ideas for you:

• Operations management styles at Intel Inc.
• Why the majority of human resource management methods used are outdated today.
• The specifics of marketing research in Japan.
• Customer relationship management and religion.
• Strategic Thinking VS Leadership training.
• MBA marketing specifics.
• The attitude and professional success: Bill Gates personality.
• Steve Jobs' marketing style.
• Financial responsibility of CEOs in the United States.
• The IT marketing through the prism of staff training in marketing.

Human Rights Case Studies

Even though we all have heard about human rights and related challenges these days, it is often uneasy to choose the right case study topic. If you are unsure what to choose, consider these examples of case study topics below:

• The challenges of the Palestinian community.
• Misconceptions about the Black Lives Matter Movement.
• Should children be allowed to vote and participate in politics.
• The gender injustice in the scientific community of American Universities.
• The abuse of female personnel workforce.
• The Anti-Discrimination Act controversies.
• The human rights controversies in the United States versus cases in Canada.
• How can minor children stand for their basic human rights?
• The moral aspect of freedom of speech.
• The human rights activists and their moral principles: South Africa.

Nursing Case Study Subjects

• The privacy of the nurse and patient communications.
• The importance of ER nursing stress reduction methods.
• Should nurses be taught self-defense tactics?
• The presence of ethnic bias in the nursing community.
• The emotional bonds established by the nurses in a team.
• How does team solidarity affect nursing responsibilities?
• The healthcare system in Norway: Bergen hospitals case study analysis.
• Should nurses be granted additional payments for the emotional turbulence that they endure?
• Patients with Alzheimer’s and the modern nursing methods.
• How can nurses help children to communicate more efficiently?

Business Case Study Topics

Regardless of what business field you may encounter for your college studies in the United States, the chances are high that you will need some inspiration for your next case study assignment. Consider taking a look at these topic ideas:

• The quality production differences between Gibson and Fender.
• The link between production quality and strategic thinking implemented by the CEOs.
• The image of the modern business individual today.
• Pricing optimization at Apple Inc.
• The reasons why start-ups became so popular in 2022.
• Market expansion in the Asian markets.
• Industry Landscape in Australia for investment purposes.
• Profitability and moral limitations in business in China.
• Personnel management issues at Amazon business outlets.
• The problems of consumerism in the United States.

Of course, these are only the starting points or the basic ideas that you can use as you think about how to choose a good case study topic for your next project! When in doubt, always consult your academic advisor or hire a professional case study writer to pick the best subject and methodology!

How To Choose Good Case Study Topics?

Starting with your case study topic hunting, follow these simple rules:

• Choose something that inspires you.
• Narrow things down to reflect your main idea the best way possible.
• Explore similar research ideas on the topic.
• Identify the problem(s) and opinions related to your chosen subject.
• Choose relevant methodology that will make it possible to research this or that case study topic.
• Find alternate wording for your case study assignment.
• Brainstorm available case study topics for college students.

Remember that if you are not sure about something, always ask your college advisor and check your grading rubric twice to ensure that you are on the right track!

Case Study Format Rules

Learning how to format your writing is essential because it will be one of those elements that help the grader to determine whether you understand the task correctly.

Here are the main rules to remember:

• Each case study paper should start with a headline that should provide your readers with sufficient information regarding the problem. It should speak of the background information in a brief way. 
• As you describe the case study, you should include basic details that talk about a person or an event that you explore to offer your audience all the initial information necessary to determine the objectives and complexity.
• As you create your outline, remember that you should describe at least one key argument that makes your work interesting and valuable. 
• State what problems and obstacles have been mentioned in initial instructions or in the case study document that you have. See various psychology case study topics to get the basic idea of what may be explored as an example. Talk about what you would like to explore. The use of quotes and citations is recommended. 
• Offer at least one solution. Talk about how the problem in the case study can be addressed and what methods you choose to address the problem.
• Describe the results. Talk about the benefits and the outcomes that you have achieved as a result of your writing. It's also possible to include quotes and combine them with your analysis, depending on the case study.
• Conclusion. Talk about various recommendations and sum up the facts that you have discovered .

What we have in result usually ends up in four major sections of a case study that are: an introduction, body paragraphs where you talk about the problem, an explanation and presentation of your findings section, and the final conclusion where you state the results. The writing mechanics will depend on the formatting style like MLA or APA.

MLA Rules Template:

Author's Last Name, First Name. Title of Your Case Study (in italics). Location of the Publisher.

APA Format for Case Study:

The important difference with APA formatting style is that it should include the cover page and the table of contents where your readers can see each part of the report and the executive summary part. The citation template for the references page is as follows:

Author(s). (Year). Title of your case study. Number of case study.

Harvard Style Case Study Reference: 

Author or Editor's Last Name, Initials. (Year) "Title of your case study" [Case Study], Journal Title, Volume (Issue), pp. page numbers.

How to Create a Title Page and Cite a Case Study

Speaking of case study structure in APA format, as an example, you may have to create a title.

Here are the rules to follow:

- Running head should include running title with a page number flushed to the right top corner. The running head itself should have a one inch margin and be typed in CAPS. 

- The title of the case study must be in title case, centered, and in the bold font. 

- Your name must be centered. 

- Provide your department and the university name. 

- Course code and name follow next and remain centered.

- Your professor's name must be provided in "Dr. John Gerahty" format. 

- Date should be: Month, Day, Year (June 3, 2021).

All these entries must use Times New Roman font, size 12.

For example:

Effects of Transwave Synthesis: An Engineering Audio Therapy Case Study 

Carrie Wood

Department of Audio Engineering, Berkeley School of Music

ENGN 223: Synthesis and Audio Therapty

Dr. Andrew Johnson

May 4, 2019 

Case Study Citation Templates & Examples

Let us assume that we need to cite a case study by David Lee that has been published at the Hardvard Business Publishing website in 2022. We need to obtain the date of publication, name of the case study, and the special reference number that can help us obtain the case study. Here is our citation in APA style :

Lee, D. (2022). What Does Diversity Mean in a Global Organization? (HBR Case Study). HBR No. R2203X-PDF-ENG. https://hbsp.harvard.edu/product/R2203X-PDF-ENG?Ntt=&itemFindingMethod=search

Now a textbook-based case study will look this way: 

Author(s) or Editor(s) of the case study. (Year of publishing). Title of chapter or case study. In First initial. Last Name, and First initial. Last name (Eds.), Title of book (pp.) Publisher's Name. 

For example: 

Patterson, J. (2009) The Apple's Take On Luxury. In J. Walden, Cases of Marketing Success (pp. 34-39). Bailey Publishing House. 

• MLA case format will follow this simple template for case study citations : 

Author's Last Name, First Name. Case Study Title (in italics). Location of the Publisher, Journal, or Organization.

Chandler, Nigel. "Disney and Disability Cases on Screen." American Journal of Cinemetograph y, vol 14, no. 2, 2004, pp. 281-99. 

Analysis Comes First

It must be reminded again that every assignment that you approach must include a preliminary analysis of the topic because you must be aware of various research aspects related to your topic. Take your time to consider different wording patterns and always narrow things down if possible to let your case study writing reflect your thesis and the main ideas. Always provide good evidence and analyze all the available information that you have in the case study instructions. It will help you to provide enough evidence of your research based upon a specific case study. Therefore, brainstorm our case study topics and let your education struggles become easier with our help! And remember that you can always ask us to write my case study!

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Written by David Kidwell

David is one of those experienced content creators from the United Kingdom who has a high interest in social issues, culture, and entrepreneurship. He always says that reading, blogging, and staying aware of what happens in the world is what makes a person responsible. He likes to learn and share what he knows by making things inspiring and creative enough even for those students who dislike reading.

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Using Case Studies to Teach

Why Use Cases?

Many students are more inductive than deductive reasoners, which means that they learn better from examples than from logical development starting with basic principles. The use of case studies can therefore be a very effective classroom technique.

Case studies are have long been used in business schools, law schools, medical schools and the social sciences, but they can be used in any discipline when instructors want students to explore how what they have learned applies to real world situations. Cases come in many formats, from a simple “What would you do in this situation?” question to a detailed description of a situation with accompanying data to analyze. Whether to use a simple scenario-type case or a complex detailed one depends on your course objectives.

Most case assignments require students to answer an open-ended question or develop a solution to an open-ended problem with multiple potential solutions. Requirements can range from a one-paragraph answer to a fully developed group action plan, proposal or decision.

Common Case Elements

Most “full-blown” cases have these common elements:

• A decision-maker who is grappling with some question or problem that needs to be solved.
• A description of the problem’s context (a law, an industry, a family).
• Supporting data, which can range from data tables to links to URLs, quoted statements or testimony, supporting documents, images, video, or audio.

Case assignments can be done individually or in teams so that the students can brainstorm solutions and share the work load.

The following discussion of this topic incorporates material presented by Robb Dixon of the School of Management and Rob Schadt of the School of Public Health at CEIT workshops. Professor Dixon also provided some written comments that the discussion incorporates.

Advantages to the use of case studies in class

A major advantage of teaching with case studies is that the students are actively engaged in figuring out the principles by abstracting from the examples. This develops their skills in:

• Problem solving
• Analytical tools, quantitative and/or qualitative, depending on the case
• Decision making in complex situations
• Coping with ambiguities

Guidelines for using case studies in class

In the most straightforward application, the presentation of the case study establishes a framework for analysis. It is helpful if the statement of the case provides enough information for the students to figure out solutions and then to identify how to apply those solutions in other similar situations. Instructors may choose to use several cases so that students can identify both the similarities and differences among the cases.

Depending on the course objectives, the instructor may encourage students to follow a systematic approach to their analysis.  For example:

• What is the issue?
• What is the goal of the analysis?
• What is the context of the problem?
• What key facts should be considered?
• What alternatives are available to the decision-maker?
• What would you recommend — and why?

An innovative approach to case analysis might be to have students  role-play the part of the people involved in the case. This not only actively engages students, but forces them to really understand the perspectives of the case characters. Videos or even field trips showing the venue in which the case is situated can help students to visualize the situation that they need to analyze.

Accompanying Readings

Case studies can be especially effective if they are paired with a reading assignment that introduces or explains a concept or analytical method that applies to the case. The amount of emphasis placed on the use of the reading during the case discussion depends on the complexity of the concept or method. If it is straightforward, the focus of the discussion can be placed on the use of the analytical results. If the method is more complex, the instructor may need to walk students through its application and the interpretation of the results.

Leading the Case Discussion and Evaluating Performance

Decision cases are more interesting than descriptive ones. In order to start the discussion in class, the instructor can start with an easy, noncontroversial question that all the students should be able to answer readily. However, some of the best case discussions start by forcing the students to take a stand. Some instructors will ask a student to do a formal “open” of the case, outlining his or her entire analysis.  Others may choose to guide discussion with questions that move students from problem identification to solutions.  A skilled instructor steers questions and discussion to keep the class on track and moving at a reasonable pace.

In order to motivate the students to complete the assignment before class as well as to stimulate attentiveness during the class, the instructor should grade the participation—quantity and especially quality—during the discussion of the case. This might be a simple check, check-plus, check-minus or zero. The instructor should involve as many students as possible. In order to engage all the students, the instructor can divide them into groups, give each group several minutes to discuss how to answer a question related to the case, and then ask a randomly selected person in each group to present the group’s answer and reasoning. Random selection can be accomplished through rolling of dice, shuffled index cards, each with one student’s name, a spinning wheel, etc.

Tips on the Penn State U. website: https://sites.psu.edu/pedagogicalpractices/case-studies/

If you are interested in using this technique in a science course, there is a good website on use of case studies in the sciences at the National Science Teaching Association.

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5 Benefits of Learning Through the Case Study Method

• 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.

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.”

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.

About the Author

• Case Studies

Case Study Basics

What is a case study *.

A case study is a snapshot of an organization or an industry wrestling with a dilemma, written to serve a set of pedagogical objectives. Whether raw or cooked , what distinguishes a pedagogical case study from other writing is that it centers on one or more dilemmas. Rather than take in information passively, a case study invites readers to engage the material in the case to solve the problems presented. Whatever the case structure, the best classroom cases all have these attributes: (1)The case discusses issues that allow for a number of different courses of action – the issues discussed are not “no-brainers,” (2) the case makes the management issues as compelling as possible by providing rich background and detail, and (3) the case invites the creative use of analytical management tools.

Case studies are immensely useful as teaching tools and sources of research ideas. They build a reservoir of subject knowledge and help students develop analytical skills. For the faculty, cases provide unparalleled insights into the continually evolving world of management and may inspire further theoretical inquiry.

There are many case formats. A traditional case study presents a management issue or issues calling for resolution and action. It generally breaks off at a decision point with the manager weighing a number of different options. It puts the student in the decision-maker’s shoes and allows the student to understand the stakes involved. In other instances, a case study is more of a forensic exercise. The operations and history of a company or an industry will be presented without reference to a specific dilemma. The instructor will then ask students to comment on how the organization operates, to look for the key success factors, critical relationships, and underlying sources of value. A written case will pre-package appropriate material for students, while an online case may provide a wider variety of topics in a less linear manner.

Choosing Participants for a Case Study

Many organizations cooperate in case studies out of a desire to contribute to management education. They understand the need for management school professors and students to keep current with practice.

Organizations also cooperate in order to gain exposure in management school classrooms. The increased visibility and knowledge about an organization’s operations and culture can lead to subsidiary benefits such as improved recruiting.

Finally, organizations participate because reading a case about their operations and decision making written by a neutral observer can generate useful insights. A case study preserves a moment in time and chronicles an otherwise hidden history. Managers who visit the classroom to view the case discussion generally find the experience invigorating.

The Final Product

Cases are usually written as narratives that take the reader through the events leading to the decision point, including relevant information on the historical, competitive, legal, technical, and political environment facing the organization. A written case study generally runs from 5,000 to 10,000 words of text supplemented with numerous pages of data exhibits. An online raw case may have less original text, but will require students to extract information from multiple original documents, videos of company leaders discussing the challenges, photographs, and links to articles and websites.

The first time a case is taught represents something of a test run. As students react to the material, plan to revise the case to include additional information or to delete data that does not appear useful. If the organization’s managers attend the class, their responses to student comments and questions may suggest some case revisions as well.

The sponsoring professor will generally write a “teaching note” to give other instructors advice on how to structure classroom discussion and useful bits of analysis that can be included to explicate the issues highlighted in the case study.

Finally, one case may inspire another. Either during the case writing process or after a case is done, a second “B” case might be useful to write that outlines what the organization did or that outlines new challenges faced by the organization after the timeframe of the initial case study.

* Portions of this note are adapted from E. Raymond Corey, “Writing Cases and Teaching Notes,” Harvard Business School case 399-077, with updates to reflect Yale School of Management practices for traditional and raw cases.

Developing Educational Case Studies

Case studies can be used in education as a teaching tool. Many students learn better using real-life examples, and case studies can be an effective way to learn in the classroom.

Case studies have a history of being used in business schools, law schools, medical schools, and other master programs. These cases can come in different forms, with some being basic "what would you do?" type questions, and some being very detailed and requiring data analysis.

Assignments and homework for these types of studies usually require students to answer open-ended questions about a possible solution to a problem. Usually these projects are done by a group of students, as group learning is often more effective.

What Are Case Studies?

A case is basically a story. A case recounts events or problems in a way that students can learn from their complexities and ambiguities. The students can learn from the original participants in the case, whether it is business people, doctors, or other professionals.

The students are able to take over a case, and dissect key information in order to find solutions to the problems. This allows students to be able to:

1. Determine pertinent information

2. Identify the problem and its parameters

3. Identify possible solutions

4. Form strategies and ideas for action

5. Make decisions to fix the problems

The History of the Case Study Method

The founder of the case study method was Christopher Langdell, who attended Harvard Law School from 1851-1854. He was very studious, and spent most of his time in the library. This is when he started to formulate the case method.

At the time, law schools used the Dwight Method of teaching, which was a combination of lecture, recitations and drills. This method focused highly on memorization, and didn't allow for much actual learning, just rote repetitions.

Langdell's method was completely different. He required his students to only read cases, and to draw their own conclusions. To help them, he published sets of cases with a short introduction.

Narrative Case Studies

Narrative case studies use a comprehensive history of a problem, along with the several parts of the typical case study, to teach using the case method. With this method students try to find better solutions to problems, and find ways to analyze why their chosen solution is best.

An example of a narrative case study is the Tylenol cyanide scandal. In 1982 seven people died after ingesting Tylenol tablets laced with cyanide.

Almost immediately Tylenol's market share dropped from 37% to 7%. Johnson & Johnson, the parent company had to work quickly to save the product. They reintroduced the product with tamper resistant packaging and a large media campaign.

Johnson & Johnson was successful. The Tylenol brand recovered and regained customer trust.

The Tylenol Scandal case study details everything that happened from beginning to end. It also details each step J&J took when turning the scandal around…both positive and negative steps.

This case study is now used in business, marketing, crisis management and other disciplines to help them solve their own problems. They can look at what J&J did to solve their problems, and use that information to fix their own issues.

As a teaching tool, this case study allows the students to analyze each step Johnson & Johnson went through, and whether or not any other solutions were possible.

Decision-Forming Case

A decision-forcing case doesn't provide an outcome, and therefore forces the students to determine an outcome on their own. Often these cases have an epilogue, which completes the story.

The formats of these cases can vary. They can be standard written cases, PowerPoint presentations, movies or movie clips, or even TV or news stories. Regardless of the type of case, they all:

llustrate the issues typical to the type of case study

Show theoretical frameworks

Leave out assumptions

Show realistic ambiguities and tensions.

Common Case Elements

Most cases, whether legal, business, or other, have the same common elements. These are:

1. A decision maker who has a problem that needs to be solved.

2. A description of the context of the problem.

3 . Data that supports the study, which could include interviews, documents or images.

Case studies can be done individually, but are usually done in a small group so students can problem solve together as a team.

The Case Study Method

The case study method is two-parted. One part is the case itself, and other part is the discussion of the case. Case studies are chosen for teaching based on how rich the narrative is, and whether the people in the study are required to make a decision or solve a problem.

When using case studies, the focus is not on the data or the analysis. The students analyze the case and try to find ways to find solutions and solve problems. This method is most often used in groups, with a focus on classroom discussion.

When students are given a study by a teacher, they should attack each case with the following checklist.

1. Thoroughly read the case and formulate your own opinions before sharing ideas with others in your group or class. You must be able to identify the problems on your own, as well as be able to offer solutions and alternatives. Before the study is discussed with the group, you must be able to form your own outline and course of action.

2. Once you have a clear understanding of the case, you can share your ideas with other members of your group.

3. Open discussion of the case and listen to the input of others in your group and class.

4. Reflect back on how your original ideas changed as a result of the group discussion.

Teaching the Case Method

Professors have several ways to use case studies in the classroom. The first way is as an adjunct to normal lectures. A lecture might discuss a certain facet of business, and the case study can be used to backup the information learned in the lecture.

This type of teaching doesn't require large case studies, and can get by using excerpts and other extractions. The benefits of this method are that it only needs little preparation, and is a great way to introduce case studies into the classroom.

The second way is to use the case studies to challenge the student's solutions, and help them formulate new strategies. This is the typical case study method. Students work together to formulate solutions and conclusions, and allow students to learn from each other.

Gaining Skills With The Case Method

The case method is an excellent way for students to learn new cognitive skills, as well as improve their analysis and evaluation skills. Here is a list of the skills that can be improved, and how the case method helps this process.

Knowledge – This is the student's ability to remember information and ability to recall it.

Comprehension – This is the student's ability to understand what they are learning. The case method helps this by using examples in a real-world context.

Application – This is the student's ability to use their knowledge in new ways. This could mean new rules, ideas or theories. The case method helps students understand how these ideas and theories are used in the real world.

Analysis – This is the student's ability to break down information so it can be better understood. Since analysis is the basis of the case method, this skill is greatly improved.

Synthesis – This is the student's ability to form new ideas. Case studies help this skill by requiring them to identify new information and concepts. This is developed during group activities and discussions.

Evaluation – This is the student's ability to judge information for a particular reason. Again, this skill is a hallmark of the case study method, and the use of cases will help improve the student's evaluation skills.

Case Method Advantages

The largest advantage of the case study method is that students must actively and openly discuss the principals of the study. This helps develop their skills in:

Problem solving

Analysis, both quantitative and qualitative

Decision making

Dealing with ambiguities

Case Method Criticisms

While the case study method has been seen as a very successful way of learning, it does have its criticisms. Here is a list of some of the drawbacks of the learning method.

1. Students often fight for airtime, and may not fully think through their thoughts. Many students want to be first, and place more importance in that than being right. This results in analysis that is superficial and not well thought-out.

2. Students in business management courses don't always have the same background experience, and this can contribute to issues with experience.

3. The background information provided for the case analysis is often limited to whatever was supplied with the case.

4. If cases are too old, they may no longer be relevant. Cases that are older than 10 years shouldn't be used if possible. This is particularly the case with business studies, since changes occur quite frequently in the business world. For example, case studies that detail companies before the Internet are often out of date. You wouldn't want to study Barnes & Noble without knowing how eBooks affected their bottom line.

5. The case study method is not a good way to learn the technicals of finance and accounting. Not every MBA student has a strong background in accounting or finance, and vice versa. Furthermore, students don't always attend business school at the same time in their careers. Many students get their MBA's while in their 20's, while other students wait until they are in their 30's or 40's.

6. With the case method, there isn't a right or wrong answer. This can cause students to leave the lesson without key takeaways. In addition, this method cannot work for areas that have unique answers…this is why the case method would never work in physics or mathematics.

Those who disagree with the total case method teaching method believe the best alternative is a balance between cases and lectures.

The most recent iteration is a combination of both. They offer lectures to learn the fundamentals, and cases to determine whether or not the students understand the fundamentals enough to apply them to real-world situation.

The Case Study Method in Business School

Most top business schools use the case study method, including Harvard Business School. When students are given a case, they are required to be the decision maker, and they must read the study and identify the problems.

Once the problem has been identified, the student must analyze the situation and find solutions that can solve the problem. There can often be several possible solutions.

Students work in teams to solve the cases, discussing each facet of the case with their classmates. The teacher or instructor guides the students when necessary, and will often suggest courses of action when necessary.

Case Studies in Psychology and Social

Case studies are used in just about every discipline, from business, to the arts, and education. But case studies are most prevalent in psychology and the social sciences, where case studies form a strong basis for all other clinical and non-clinical research.

If you are studying psychology, a part of your education will include the use of case studies. Case studies are how we learn and expand our knowledge, and how we build on older ideas and theories and attempt to make them better.

The Most Well-Known Psychological Case Studies

One of the best ways to learn about and better understand psychological case studies is to read and familiarize yourself with the most well-known case studies. These are the studies that every psychology student will learn about.

The John-John case was a pioneering study about gender and sexuality. This is one of those unique cases that cannot be recreated.

John-John focused on a set of twin boys, both of whom were circumcised at the age of 6 months. One of the twin's circumcisions failed, causing irreparable damage to the penis. His parents were concerned about the sexual health of their son, so they contacted Dr. John Money for a solution.

What makes the John/John case study so valuable?

What can be learned about the psychological case study method itself?

Dr. Money believed that sexuality came from nurture, not nature, and that the injured baby, Bruce, could be raised as a girl. His penis was removed and he was sexually reassigned to become a girl. Bruce's name was changed to Brenda, and his parents decided to raise him as a girl.

In this case, Dr. Money was dishonest. He believed that gender could be changed, which has since been proven false. Brenda's parents were also dishonest, stating that the surgery was a success, when in fact that wasn't the case.

As Brenda grew up, she always acted masculine and was teased for it at school. She did not socialize as a girl, and did not identify as a female. When Brenda was 13 she learned the truth, and was incredibly relieved. She changed her name to David, and lived the rest of her life as a male.

Jill Price was believed to have a condition called hyperthymesia, which gave her a remarkable memory. She could remember the tiniest details, such as what she ate for lunch 10 years prior on a random Monday.

This condition caused her great harm because she focused on all the negative events in her life, even the small ones like derogatory remarks. Price participated in the study hoping it would help her deal with her condition.

Through the study, it was determined that Price wasn't a memory whiz, and that her abilities were completely blown out of proportion. She wasn't able to memorize lists of words or names. Her memory was focused only on events that were relevant to her. For example, she could remember famous dates, but only if they were relevant to her or her life.

Doctors also did brain scans, and through the study, determined that she had a form of obsessive-compulsive disorder, or OCD. Price was obsessed with the negative things that had happened to her in her life, and that obsession cause the increased memory in her instance.

Future research will have to be done to corroborate this theory.

H.M., the initials of Henry Molaison, is probably the most important case study in the field of neuroscience. HM was in a bike accident at the age of 9, and it caused brain damage that resulted in seizures.

In an attempt to end his seizures, surgeons removed small slivers of his brain from the hippocampus, which we now know is the area of the brain that is critical to memory. As a result of the surgery, HM was left with amnesia. He was unable to form new memories, and had issues remembering old memories.

This case study was the basis for future studies of human memory. Because of this study, we know that memory has two parts that work together. One part is located in the hippocampus, which is where facts and memories are stored. This one study revolutionized the study of the brain and memory.

Phineas Gage

Phineas Gage was a railroad worker who was injured in a workplace accident. He was packing gunpowder into a rock, and a spark caused the tampering iron to shoot through his cheek into his skull. His frontal lobe was damaged, but he survived the accident and was able to talk and walk immediately after.

The study was done about his personality, which immediately changed. He became short tempered and angry. He lost his friends, family, and his job. This study allowed researchers to study the frontal lobe and how it is involved in higher mental functions. It also proved that the brain was the basis for personality and behavior.

By now you are probably familiar with Genie case, and why it was such a breakthrough case study. Of all the case studies that exist, it is Genie that has allowed the most inroads to be made in the psychological field.

Genie was a feral child. She was raised in completed isolation, with little human contact. Because of the abuse she withstood, she was unable to develop cognitively. From infancy she was strapped to a potty chair, and therefore never acquired the physicality needed for walking, running and jumping.

If Genie made a noise, her father beat her. Therefore, she learned to not make a noise. Once she was found, researchers studied her language skills, and attempted to find ways to get her to communicate. They were successful. While she never gained the ability to speak, she did develop other ways to communicate. However, the public soon lost interest in her case, and with that, the funds to conduct the study.

However, her case was extremely important to child development psychology and linguistic theory. Because of her, we know that mental stimulation is needed for proper development. We also now know that there is a "critical period" for the learning of language.

The Most Well-Known Case Studies in Sociology

Sociology is a science much like psychology. In sociology, the study is of social behavior, how it originated, and how it exists today. Like most sciences, it isn't perfect, and therefore benefits from the use of case studies.

Sociological case studies have helped us identify problems in our culture, and have helped define possible solutions. Here are some of the most well-known studies in sociology, the ones that defined and shaped the field.

Fast Food Nation

Fast Food Nation is a book by Eric Schlosser, about how the fast food industry is related to the American life.

Americans love their fast food. It is said that most toddlers are able to identify the golden arches of McDonald's before they are able to read. Fast Food Nation uncovered some disturbing facts about the fast food industry. He discovered that fast food has widened the gap between rich and poor, and has contributed to the obesity epidemic.

His study details how much of this happened, and most of it is very unsettling.

The study also touched on other sociological issues, such as farming and ethics. Since fast food restaurants needed more beef than ever, cattle farmers would find ways to make bigger cows, and would find ways to own more cattle. This often led to overcrowding and poor care of the animals.

Milgram Obedience Studies

Stanley Milgram did a study from 1960 to 1974 in which he studied the effects of social pressure. The study was set up as an independent laboratory. A random person would walk in, and agree to be a part of the study. He was told to act as a teacher, and ask questions to another volunteer, who was the learner.

The teacher would ask the learner questions, and whenever he answered incorrectly, the teacher was instructed to give the learner an electric shock. Each time the learner was wrong, the shock would be increased by 15 volts. What the teacher didn't know was that the learner was a part of the experiment, and that no shocks were being given. However, the learner did act as if they were being shocked.

If the teacher tried to quit, they were strongly pushed to continue. The goal of the experiment was to see whether or not any of the teachers would go up to the highest voltage. As it turned out, 65% of the teachers did.

This study opened eyes when it comes to social pressure. If someone tells you it is okay to hurt someone, at what point will the person back off and say "this is not ok!" And in this study, the results were the same, regardless of income, race, gender or ethnicity.

Why are sociological case studies necessary? Name a sociological case study that has changed the way we think about culture today.

Nickel and Dimed

Nickel and Dimed is a book and study done by Barbara Ehrenreich. She wanted to study poverty in America, and did so by living and working as a person living on minimum wage.

She set up her experiment with three rules.

1. When looking for a job, she is unable to use her education or skills.

2. She had to take the highest paying job she gets, and do her best to keep it.

3. She had to take the cheapest housing she could find.

She lived in three cities in Florida, Maine and Minnesota.

Through her experiment, she discovered that poverty was almost inescapable. As soon as she saved a little money, she was hit with a crisis. She might get sick, or her car might break down, all occurrences that can be destructive when a person doesn't have a safety net to fall back on.

It didn't matter where she lived or what she did. Working a minimum wage job gave her no chances for advancement or improvement whatsoever. And she did the experiment as a woman with no children to support.

This study opened a lot of eyes to the problem of the working poor in America. By living and working as the experiment, Ehrenreich was able to show first-hand data regarding the issues surrounding poverty. The book didn't end with any solutions, just suggestions for the reader and points for them to think about.

The Culture of Fear

This study was written in 1999 by Barry Glassner, a professor of sociology at the University of Southern California. The study investigated why Americans are so engrossed with fear.

The study examined the organizations that caused the fear, and how they profited from the anxiety that resulted. Politicians, television news and magazine programs, were all found guilty of peddling fear, which causes people to worry needlessly and cost billions of dollars.

The study investigated why Americans have so many fears today, and why Americans are more fearful now than they were 20 years ago. Life is not more dangerous now than it was 20 years ago, and yet Americans are more afraid.

Glassner discovered that there are businesses and organizations that actually profit from these fears, and as such, find ways to create them. This of course leads to wasted money, time and resources.

Much of the blame is placed with the news media, who constantly inundates us with news stories that will increase their ratings. This is called the media-effects theory.

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Case studies.

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Case studies are stories that are used as a teaching tool to show the application of a theory or concept to real situations. Dependent on the goal they are meant to fulfill, cases can be fact-driven and deductive where there is a correct answer, or they can be context driven where multiple solutions are possible. Various disciplines have employed case studies, including humanities, social sciences, sciences, engineering, law, business, and medicine. Good cases generally have the following features: they tell a good story, are recent, include dialogue, create empathy with the main characters, are relevant to the reader, serve a teaching function, require a dilemma to be solved, and have generality.

Instructors can create their own cases or can find cases that already exist. The following are some things to keep in mind when creating a case:

• What do you want students to learn from the discussion of the case?
• What do they already know that applies to the case?
• What are the issues that may be raised in discussion?
• How will the case and discussion be introduced?
• What preparation is expected of students? (Do they need to read the case ahead of time? Do research? Write anything?)
• What directions do you need to provide students regarding what they are supposed to do and accomplish?
• Do you need to divide students into groups or will they discuss as the whole class?
• Are you going to use role-playing or facilitators or record keepers? If so, how?
• What are the opening questions?
• How much time is needed for students to discuss the case?
• What concepts are to be applied/extracted during the discussion?
• How will you evaluate students?

To find other cases that already exist, try the following websites:

• The National Center for Case Study Teaching in Science , University of Buffalo. SUNY-Buffalo maintains this set of links to other case studies on the web in disciplines ranging from engineering and ethics to sociology and business
• A Journal of Teaching Cases in Public Administration and Public Policy , University of Washington

For more information:

• World Association for Case Method Research and Application

Book Review :  Teaching and the Case Method , 3rd ed., vols. 1 and 2, by Louis Barnes, C. Roland (Chris) Christensen, and Abby Hansen. Harvard Business School Press, 1994; 333 pp. (vol 1), 412 pp. (vol 2).

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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.

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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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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

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.

Healthcare industries write reports on patients and diagnoses. Marketing case study examples , like the one below, highlight the benefits of a business product.

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.

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 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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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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• Roberta Heale 1 ,
• Alison Twycross 2
• 1 School of Nursing , Laurentian University , Sudbury , Ontario , Canada
• 2 School of Health and Social Care , London South Bank University , London , UK
• Correspondence to Dr Roberta Heale, School of Nursing, Laurentian University, Sudbury, ON P3E2C6, Canada; rheale{at}laurentian.ca

https://doi.org/10.1136/eb-2017-102845

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What is it?

Case study is a research methodology, typically seen in social and life sciences. There is no one definition of case study research. 1 However, very simply… ‘a case study can be defined as an intensive study about a person, a group of people or a unit, which is aimed to generalize over several units’. 1 A case study has also been described as an intensive, systematic investigation of a single individual, group, community or some other unit in which the researcher examines in-depth data relating to several variables. 2

Often there are several similar cases to consider such as educational or social service programmes that are delivered from a number of locations. Although similar, they are complex and have unique features. In these circumstances, the evaluation of several, similar cases will provide a better answer to a research question than if only one case is examined, hence the multiple-case study. Stake asserts that the cases are grouped and viewed as one entity, called the quintain . 6  ‘We study what is similar and different about the cases to understand the quintain better’. 6

The steps when using case study methodology are the same as for other types of research. 6 The first step is defining the single case or identifying a group of similar cases that can then be incorporated into a multiple-case study. A search to determine what is known about the case(s) is typically conducted. This may include a review of the literature, grey literature, media, reports and more, which serves to establish a basic understanding of the cases and informs the development of research questions. Data in case studies are often, but not exclusively, qualitative in nature. In multiple-case studies, analysis within cases and across cases is conducted. Themes arise from the analyses and assertions about the cases as a whole, or the quintain, emerge. 6

Benefits and limitations of case studies

If a researcher wants to study a specific phenomenon arising from a particular entity, then a single-case study is warranted and will allow for a in-depth understanding of the single phenomenon and, as discussed above, would involve collecting several different types of data. This is illustrated in example 1 below.

Using a multiple-case research study allows for a more in-depth understanding of the cases as a unit, through comparison of similarities and differences of the individual cases embedded within the quintain. Evidence arising from multiple-case studies is often stronger and more reliable than from single-case research. Multiple-case studies allow for more comprehensive exploration of research questions and theory development. 6

Despite the advantages of case studies, there are limitations. The sheer volume of data is difficult to organise and data analysis and integration strategies need to be carefully thought through. There is also sometimes a temptation to veer away from the research focus. 2 Reporting of findings from multiple-case research studies is also challenging at times, 1 particularly in relation to the word limits for some journal papers.

Examples of case studies

Example 1: nurses’ paediatric pain management practices.

One of the authors of this paper (AT) has used a case study approach to explore nurses’ paediatric pain management practices. This involved collecting several datasets:

Observational data to gain a picture about actual pain management practices.

Questionnaire data about nurses’ knowledge about paediatric pain management practices and how well they felt they managed pain in children.

Questionnaire data about how critical nurses perceived pain management tasks to be.

These datasets were analysed separately and then compared 7–9 and demonstrated that nurses’ level of theoretical did not impact on the quality of their pain management practices. 7 Nor did individual nurse’s perceptions of how critical a task was effect the likelihood of them carrying out this task in practice. 8 There was also a difference in self-reported and observed practices 9 ; actual (observed) practices did not confirm to best practice guidelines, whereas self-reported practices tended to.

Example 2: quality of care for complex patients at Nurse Practitioner-Led Clinics (NPLCs)

The other author of this paper (RH) has conducted a multiple-case study to determine the quality of care for patients with complex clinical presentations in NPLCs in Ontario, Canada. 10 Five NPLCs served as individual cases that, together, represented the quatrain. Three types of data were collected including:

Review of documentation related to the NPLC model (media, annual reports, research articles, grey literature and regulatory legislation).

Interviews with nurse practitioners (NPs) practising at the five NPLCs to determine their perceptions of the impact of the NPLC model on the quality of care provided to patients with multimorbidity.

Chart audits conducted at the five NPLCs to determine the extent to which evidence-based guidelines were followed for patients with diabetes and at least one other chronic condition.

The three sources of data collected from the five NPLCs were analysed and themes arose related to the quality of care for complex patients at NPLCs. The multiple-case study confirmed that nurse practitioners are the primary care providers at the NPLCs, and this positively impacts the quality of care for patients with multimorbidity. Healthcare policy, such as lack of an increase in salary for NPs for 10 years, has resulted in issues in recruitment and retention of NPs at NPLCs. This, along with insufficient resources in the communities where NPLCs are located and high patient vulnerability at NPLCs, have a negative impact on the quality of care. 10

These examples illustrate how collecting data about a single case or multiple cases helps us to better understand the phenomenon in question. Case study methodology serves to provide a framework for evaluation and analysis of complex issues. It shines a light on the holistic nature of nursing practice and offers a perspective that informs improved patient care.

• Gustafsson J
• Calanzaro M
• Sandelowski M

Competing interests None declared.

Provenance and peer review Commissioned; internally peer reviewed.

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• Simple Equations Class 7 Case Study Questions Maths Chapter 4

Last Updated on August 18, 2024 by XAM CONTENT

Hello students, we are providing case study questions for class 7 maths. Case study questions are the new question format that is introduced in CBSE board. The resources for case study questions are very less. So, to help students we have created chapterwise case study questions for class 7 maths. In this article, you will find case study questions for CBSE Class 7 Maths Chapter 4 Simple Equations. It is a part of Case Study Questions for CBSE Class 7 Maths Series.

Table of Contents

Case Study Questions on Simple Equations

The teacher tells the class that the lowest marks obtained by a student in his class is half the highest marks plus 5. The lowest score is 45. What is the highest score ?

Q. 1. Find the marks which is 20 more than the lowest: (a) 25 (b) 65 (c) 70 (d) None of these

Difficulty Level: Easy

Ans. Option (b) is correct. Explanation: Given lowest marks is 45 and 20 more it is 45 + 20 = 65

Q. 2. Just to pass in the examination border line marks is just 12 less than the lowest marks obtained by the student in the class. Write the required passing marks. (a) 56 (b) 40 (c) 33 (d) 57

Difficulty Level: Medium

Ans. Option (c) is correct. Explanation: Given passing marks = lowest marks – 12 = 45 – 12 = 33

Q. 3. If one student Aavya of another class who scored 9 marks more than the doubled of lowest marks of this class, find the aavya’s marks: (a) 92 (b) 50 (c) 89 (d) 99

Ans. Option (d) is correct. Explanation: Aavya score = 2 × Lowest marks + 9 = 2(45) + 9 = 90 + 9 = 99

Q. 4. Find the highest marks.

Difficulty Level: Hard

Explanation: let the highest marks be $x$ according to the question, lowest marks

$$ \begin{aligned} & =\frac{1}{2} \text { (highest marks) }+5 \\ 45 & =\frac{1}{2}(x)+5 \\ 45-5 & =\frac{1}{2} x \text { [transposing } 5 \text { to LHS] } \\ 40 & =\frac{1}{2} x \\ 40 \times 2 & =x \text { [multiplying both sides by } 2] \\ 80 & =x \\ x & =80 \end{aligned} $$

• Triangle and its Properties Class 7 Case Study Questions Maths Chapter 6
• Lines and Angles Class 7 Case Study Questions Maths Chapter 5
• Data Handling Class 7 Case Study Questions Maths Chapter 3

Fractions and Decimals Class 7 Case Study Questions Maths Chapter 2

Integers class 7 case study questions maths chapter 1, topics from which case study questions may be asked.

• Linear equation
• Solution of a linear equation
• Transposition

Case study questions from the above given topic may be asked.

• An equation is a statement of equality which involves one or more literal numbers.
• The value of the variable which satisfies an equation is called the solution or the root of an equation.
• A term in an equation can be transposed from one side of an the sign of equality to another side by changing its sign.
• A number that divides a literal or another number on one side of an equation, when transposed multiplies the other side and viceversa.

A linear equation remains the same when the expression in the left and right are interchanged.

Download Customised White Label Study Materials in MS Word Format

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Frequently Asked Questions (FAQs) on Simple Equations Case Study

Q1: what are simple equations.

A1: Simple equations are mathematical statements that express equality between two expressions. They usually involve a variable (like x) and can be solved to find the value of the variable that makes the equation true.

Q2: How do you solve a simple equation?

A2: To solve a simple equation, you need to isolate the variable on one side of the equation. This can be done by performing the same mathematical operations on both sides of the equation, such as addition, subtraction, multiplication, or division.

Q3: Can simple equations have more than one solution?

A3: Simple equations usually have a single unique solution. However, certain types of equations, like identities, can have infinite solutions, but those are not typically covered under “simple equations” in Class 7.

Q4: Why is it important to learn simple equations?

A4: Learning simple equations is important because it forms the foundation for more advanced topics in algebra and mathematics. It helps in developing problem-solving skills and understanding how to work with variables and mathematical relationships.

Q5: What are some real-life applications of simple equations?

A5: Simple equations can be used in various real-life situations, such as calculating expenses, determining distances, solving for unknown quantities in recipes, and even in basic physics problems involving speed, distance, and time.

Q6: What common mistakes should students avoid when solving simple equations?

A6: Common mistakes include not performing the same operation on both sides of the equation, incorrectly combining like terms, and forgetting to change the sign when moving terms from one side of the equation to the other.

Q7: What are some tips for mastering simple equations?

A7: To master simple equations, students should focus on understanding the basic principles of balancing equations, practice regularly, and check their solutions by substituting the value back into the original equation to ensure it holds true.

Q8: How can students practice solving simple equations effectively?

A8: Students can practice effectively by solving a variety of problems, starting with simple ones and gradually moving to more complex equations. They can also use online resources, worksheets, and practice tests to reinforce their learning.

Q9: Are there any online resources or tools available for practicing comparing quantities case study questions?

A9: We provide case study questions for CBSE Class 8 Maths on our  website . Students can visit the website and practice sufficient case study questions and prepare for their exams. If you need more case study questions, then you can visit  Physics Gurukul  website. they are having a large collection of case study questions for all classes.

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Everything you need to know about teaching cases

Teaching cases can help students apply their knowledge to a real-world situation and make learning interactive. Here’s how to use them

Kerryn Krige

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Kovin was struggling. He had lost his friend and partner the year before, and after their decades of partnership, taking over as CEO had made sense. But he could feel the tension in the senior management meeting. The team were enjoying the benefits of their commercial success –   they could attract talent, offer competitive salaries, develop more meaningful patents. But at what cost? Could they really still consider themselves a non-profit social enterprise? 

In the age of AI and Co-Pilot, the teaching case is gaining attention as a useful teaching tool. It not only consolidates lessons around central analytical themes, but also tests students’ analytical and interpretation skills. 

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A teaching case like this one brings real-world difficulties into the classroom, allowing students to apply what they’ve learned and solve problems. This case tells the story of anti-apartheid activist-turned-optometrist Kovin Naidoo, who finds himself leading a multinational social enterprise after the death of his partner. He struggles to balance his deeply held commitments to social change with the benefits of a fast-commercialising organisation. Studying this, students experience CEO-level tensions balancing profit and purpose, and work through how to balance competing value systems.

How do teaching cases work?

In the classroom, the lecturer introduces the case, describing the main protagonist, the context that they are operating in, and the dilemma that they are faced with. Teaching cases are not short of drama. They typically end on a cliffhanger, that nail-biting “now what?” moment, which students must then solve. Like a detective in a novel, students piece together the main facts, identify the red herrings, and through this process apply theoretical frameworks. Teaching cases are wonderful tools for critical thinking , synthesis and analysis.

For many years, the teaching case was seen as the domain of law and business schools. But steady work by publishers such as Emerald, IVEY, Harvard, Yale and the Case Centre has seen the scope of cases widening. 

What they have in common is a commitment to developing cases that transport students to different contexts, where they can immerse themselves in the detail of the problem and apply their learnings, across a range of disciplines. It is this DNA that makes them a useful tool in the AI learning world.

Cases contextualise and tailor our curriculum. In doing so, they are an anchor in our efforts to build nuanced teaching materials, providing alternatives to standard scenarios which, when repeated, risk one-dimensional, monocausal teaching.

Because of their focus on different situations, they contribute to inclusivity . Not only do they provide contextual variation but they engage with core concepts in a multitude of ways to facilitate learning . They allow us to use storytelling to address difficult topics that have the potential to marginalise or exclude. They encourage simulation and group work and create a dialogue between theory and practice , both teaching processes that contribute to professional relevance . As a result, students are immersed in problem-based, action-oriented learning techniques, which results in them being “ engaged in, and structuring their own learning ” – one of the pillars of inclusive teaching practice .

But it is the teaching note that is the lecturer’s friend. It introduces new pedagogy and approaches. Anchored in Bloom’s Taxonomy , it builds the teaching narrative, specifying the learning outcomes and how theoretical frameworks can be taught.

We are seeing innovations in case writing as the format gains popularity, such as:

• Short cases: Harvard is pioneering cases of 800 words (the length of this article) with a snappy dilemma. These can be fictional or drawn from secondary literature, building an informed narrative around a figure they can relate to. Taylor Swift is the focus of this case, for example, which requires little preparation time and sparks lively discussion. 
• Visual cases: We’ve been seeing comic book-style teaching notes that encourage storyboarding and description of both theory and process. Visual cases encourage broad discussion as students read between the lines, stimulated by both the style of graphics and minimised narrative. IMD’s Netflix: streaming wars and IBS’ Turbulence on the Tarmac are stylistically different, setting a different tone for discussion and debate.   
• Multimedia cases: Animation or short-form interviews that students can interact with are becoming common in teaching cases. Role-playing can range from the classic Oxford-style debate, where students develop opposing arguments, to materials such as this animation by IE Business School, which allows chronological learning across a historical timeline. 
• Raw teaching cases encourage students to research the dilemma that they are presented with. These cases are crisp in their presentation of the dilemma, and require students to then research and investigate the problem and solution. Pioneered by Yale, Raw Cases teach students how to synthesise information. Examples include this case on SELCO , and this debate-style approach to analysing the  Systems of Exchange framework.
• Students writing teaching cases as assignments: The NACRA community and our colleague Maria Ballesteros-Solas have developed the idea of putting students in the driving seat .  Here, students write a teaching case and note as an assignment. It requires students to research a dilemma and establish theoretical links   –   a creative process that encourages deep analysis and application of theory to practice.

Teaching cases are not new but the questions educators are grappling with on the use of AI have refocused our attention on the value that they bring to the classroom. They bring real-world dilemmas for students to think through, where the applied nature of the work means that there is no one-size-fits-all response. By encouraging group work and interactive and inclusive teaching practice, they help us as teachers contextualise our content and create opportunities for rich, structured debate and embedded learning.

Kerryn Krige is senior lecturer of teaching practice at the Marshall Institute at the London School of Economics. 

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Student Law Office Swears In New Student Attorneys

Sturm college of law.

On Friday, August 16, more than 40 Sturm College of Law students took a solemn oath to use their knowledge of law “for the betterment of society and the improvement of the legal system,” as they were sworn in as new Student Attorneys in the law school’s Clinical Program. In doing so, the students became part of a 120-year commitment by the University of Denver to provide legal assistance to underserved individuals and communities through the Student Law Office — the first legal aid clinic in the United States.

120 Years of Making a Difference

In his introductory remarks, Dean Bruce Smith took pride in the fact that the American Clinical Legal Education Movement began at the University of Denver in 1904. “Every other law school – Harvard, Yale, Stanford, Michigan, Chicago, and the 195 others – they followed us.” Celebrating the 120th anniversary of the Student Law Office, and more than a century of offering legal aid to those in need, Dean Smith also took pride in the fact that the Sturm College of Law was ranked fifth in the nation for Clinical Training by U.S. News and World Report in 2024.   At this year’s swearing-in ceremony, the Student Attorneys represented five of the law school’s seven clinical programs: Civil Rights, Immigration Law and Policy, Environmental Law, Community Economic Development, and the Advancing Social Change Clinic, which is entering its third year. Colorado District Court Judge Nancy Salomone made the trek from Boulder to administer the oath and to share her thoughts on what it means to achieve success as a student attorney.

Defining Success

Sharing her own experiences with the audience, Judge Salomone remarked that “in the 25 years or so that I have been speaking to defendants and for clients, I’ve come to sometimes be able to recognize that your success on their behalf can mean a lot more than whether you win the case that you represented them on or not.” The primary focus, according to the judge, “is the importance of standing for somebody who doesn’t have a different person to speak for them.”   Beyond providing representation for individuals who feel disenfranchised, Judge Salomone noted that the Student Attorneys were really embarking on service to multiple communities: to the clients themselves and to the legal community. Recognizing that one of the challenges the legal community faces is in the form of injurious statements “to and about each other,” Judge Salomone suggested that an “antidote” to that harm is “a group of lawyers standing up for what they believe in when there isn’t personal gain for them,” a sentiment tied directly to the oath she was about to administer: “I will never reject, from any consideration personal to myself, the cause of the defenseless or oppressed.”

A Commitment to Service

Finally, Judge Salomone offered the example of a Harvard longitudinal study on happiness to tie these students’ commitments to their community back to their commitments to themselves. In the study she cited, the greatest predictor of happiness was a feeling of belonging – to value one’s community and to feel valued by it. “Service to your community is the thing that enriches your sense of wellbeing.”    In the often-competitive arenas of law school and the legal profession, our new Student Attorneys affirmed their decision to define success not only by winning or losing in court, but by standing with their clients, their professional community, and their own commitment to public service.