- Business Essentials
- Leadership & Management
- Credential of Leadership, Impact, and Management in Business (CLIMB)
- Entrepreneurship & Innovation
- Digital Transformation
- Finance & Accounting
- Business in Society
- For Organizations
- Support Portal
- Media Coverage
- Founding Donors
- Leadership Team
![what are important of case study what are important of case study](https://cloudinary.hbs.edu/hbsit/image/upload/s--EMvzCk3y--/f_auto,c_fill,w_1402,/v20200101/7D5401BC242C004B25529784F1F4A20B.jpg)
- Harvard Business School →
- HBS Online →
- Business Insights →
![](http://blog10.website/777/templates/cheerup2/res/banner1.gif)
Business Insights
Harvard Business School Online's Business Insights Blog provides the career insights you need to achieve your goals and gain confidence in your business skills.
- Career Development
- Communication
- Decision-Making
- Earning Your MBA
- Negotiation
- News & Events
- Productivity
- Staff Spotlight
- Student Profiles
- Work-Life Balance
- AI Essentials for Business
- Alternative Investments
- Business Analytics
- Business Strategy
- Business and Climate Change
- Creating Brand Value
- Design Thinking and Innovation
- Digital Marketing Strategy
- Disruptive Strategy
- Economics for Managers
- Entrepreneurship Essentials
- Financial Accounting
- Global Business
- Launching Tech Ventures
- Leadership Principles
- Leadership, Ethics, and Corporate Accountability
- Leading Change and Organizational Renewal
- Leading with Finance
- Management Essentials
- Negotiation Mastery
- Organizational Leadership
- Power and Influence for Positive Impact
- Strategy Execution
- Sustainable Business Strategy
- Sustainable Investing
- Winning with Digital Platforms
5 Benefits of Learning Through the Case Study Method
![what are important of case study Harvard Business School MBA students learning through the case study method](https://cloudinary.hbs.edu/hbsit/image/upload/s--8mhtaEDa--/f_auto,c_fill,h_375,w_750,/v20200101/D98BF9617A94D09A6740B667F4631414.jpg)
- 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.”
![what are important of case study Your Guide to Online Learning Success | Download Your Free E-Book](https://online.hbs.edu/online/PublishingImages/online_learning_success_CTA_620x200.png)
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.
![what are important of case study what are important of case study](https://online.hbs.edu/PublishingImages/blog/authors/Catherine%20Cote%20Blog%20Bio.png)
About the Author
Have a language expert improve your writing
Run a free plagiarism check in 10 minutes, generate accurate citations for free.
- Knowledge Base
Methodology
- 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.
Research question | Case study |
---|---|
What are the ecological effects of wolf reintroduction? | Case study of wolf reintroduction in Yellowstone National Park |
How do populist politicians use narratives about history to gain support? | Case studies of Hungarian prime minister Viktor Orbán and US president Donald Trump |
How can teachers implement active learning strategies in mixed-level classrooms? | Case study of a local school that promotes active learning |
What are the main advantages and disadvantages of wind farms for rural communities? | Case studies of three rural wind farm development projects in different parts of the country |
How are viral marketing strategies changing the relationship between companies and consumers? | Case study of the iPhone X marketing campaign |
How do experiences of work in the gig economy differ by gender, race and age? | Case studies of Deliveroo and Uber drivers in London |
Prevent plagiarism. Run a free check.
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.
Here's why students love Scribbr's proofreading services
Discover proofreading & editing
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
Cite this Scribbr article
If you want to cite this source, you can copy and paste the citation or click the “Cite this Scribbr article” button to automatically add the citation to our free Citation Generator.
McCombes, S. (2023, November 20). What Is a Case Study? | Definition, Examples & Methods. Scribbr. Retrieved August 3, 2024, from https://www.scribbr.com/methodology/case-study/
Is this article helpful?
Shona McCombes
Other students also liked, primary vs. secondary sources | difference & examples, what is a theoretical framework | guide to organizing, what is action research | definition & examples, "i thought ai proofreading was useless but..".
I've been using Scribbr for years now and I know it's a service that won't disappoint. It does a good job spotting mistakes”
![what are important of case study what are important of case study](https://atlasti.com/media/site/f8e3e61133-1720599212/academy.png)
The Ultimate Guide to Qualitative Research - Part 1: The Basics
![what are important of case study what are important of case study](https://atlasti.com/media/pages/authors/jorg-hecker/d7542f6839-1720599065/jorg.png)
- 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.
![what are important of case study what are important of case study](https://atlasti.com/media/pages/guides/qualitative-research-guide-part-1/case-studies/77126f0edb-1720598954/case-studies_1.png)
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.
![what are important of case study what are important of case study](https://atlasti.com/media/pages/guides/qualitative-research-guide-part-1/case-studies/0980f3f380-1720598954/analysis-of-qualitative-data-from-case-study-research-can-contribute-to-knowledge-development.-photo-by-per-loov.jpg)
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.
![what are important of case study what are important of case study](https://atlasti.com/media/pages/guides/qualitative-research-guide-part-1/case-studies/7ca47d5c64-1720598954/explanatory-case-study-research-can-examine-the-dynamics-of-complex-environments-like-classrooms.-photo-by-kenny-eliason.jpg)
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.
![what are important of case study what are important of case study](https://atlasti.com/media/pages/guides/qualitative-research-guide-part-1/case-studies/68231d9d5e-1720598954/health-related-case-studies-can-help-analyze-data-relating-to-public-health-policy.-photo-by-camila-jimenez.jpg)
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.
![what are important of case study what are important of case study](https://atlasti.com/media/pages/guides/qualitative-research-guide-part-1/case-studies/267195d454-1720598954/macbook-06-1408x.jpg)
Whatever field you're in, ATLAS.ti puts your data to work for you
Download a free trial of ATLAS.ti to turn your data into insights.
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.
Ready to jumpstart your research with ATLAS.ti?
Conceptualize your research project with our intuitive data analysis interface. Download a free trial today.
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.
![what are important of case study what are important of case study](https://atlasti.com/media/pages/guides/qualitative-research-guide-part-1/case-studies/b90295a567-1720598954/document-collection-is-an-important-component-of-case-study-research.-photo-by-arisa-chattasa.jpg)
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.
![what are important of case study what are important of case study](https://atlasti.com/media/pages/guides/qualitative-research-guide-part-1/case-studies/fee9fce1db-1720598953/packs-1408x.jpg)
Ready to analyze your data with ATLAS.ti?
See how our intuitive software can draw key insights from your data with a free trial today.
![what are important of case study Cart](https://hbr.org/resources/css/images/cart-icon.png)
- SUGGESTED TOPICS
- The Magazine
- Newsletters
- Managing Yourself
- Managing Teams
- Work-life Balance
- The Big Idea
- Data & Visuals
- Reading Lists
- Case Selections
- HBR Learning
- Topic Feeds
- Account Settings
- Email Preferences
What the Case Study Method Really Teaches
- Nitin Nohria
![what are important of case study what are important of case study](https://hbr.org/resources/images/article_assets/2021/12/Dec21_21_658984461.jpg)
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.
Partner Center
- Privacy Policy
![what are important of case study Research Method](https://researchmethod.net/wp-content/uploads/2022/07/logo.png)
Home » Case Study – Methods, Examples and Guide
Case Study – Methods, Examples and Guide
Table of Contents
![what are important of case study Case Study Research](https://researchmethod.net/wp-content/uploads/2022/07/Case_Study_Research-1024x576.jpg)
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
You may also like
![what are important of case study Exploratory Research](https://researchmethod.net/wp-content/uploads/2022/07/Exploratory_Research-145x100.png)
Exploratory Research – Types, Methods and...
![what are important of case study Quantitative Research](https://researchmethod.net/wp-content/uploads/2022/07/Quantitative_Research-1-145x100.png)
Quantitative Research – Methods, Types and...
![what are important of case study One-to-One Interview in Research](https://researchmethod.net/wp-content/uploads/2022/07/One-to-One_Interview_in_Research-145x100.png)
One-to-One Interview – Methods and Guide
![what are important of case study Ethnographic Research](https://researchmethod.net/wp-content/uploads/2022/07/Ethnographic_Research-145x100.png)
Ethnographic Research -Types, Methods and Guide
![what are important of case study Observational Research](https://researchmethod.net/wp-content/uploads/2022/07/Observational_Research-145x100.png)
Observational Research – Methods and Guide
![what are important of case study Descriptive Research Design](https://researchmethod.net/wp-content/uploads/2022/07/Descriptive_Research_Design-145x100.png)
Descriptive Research Design – Types, Methods and...
What Is a Case Study and Why You Should Use Them
Case studies can provide more insights into your business while helping you conduct further research with robust qualitative data analysis to learn more.
If you're in charge of running a company, then you're likely always looking for new ways to run your business more efficiently and increase your customer base while streamlining as many processes as possible.
Unfortunately, it can sometimes be difficult to determine how to go about implementing the proper program in order to be successful. This is why many business owners opt to conduct a case study, which can help significantly. Whether you've been struggling with brand consistency or some other problem, the right case study can identify why your problem exists as well as provide a way to rectify it.
A case study is a great tool that many businesses aren't even aware exists, and there are marketing experts like Mailchimp who can provide you with step-by-step assistance with implementing a plan with a case study. Many companies discover that not only do they need to start a blog in order to improve business, but they also need to create specific and relevant blog titles.
If your company already has a blog, then optimizing your blog posts may be helpful. Regardless of the obstacles that are preventing you from achieving all your professional goals, a case study can work wonders in helping you reverse this issue.
![what are important of case study](https://eep.io/images/yzco4xsimv0y/6cWf5VSkYUUhuTvZDeaWQc/5a9da83d6d1d3c39b2fc35f7c3466270/MailChimp_Blog_Post_-21_graphic_-1-01__1_.png?w=980&q=70)
What is a case study?
A case study is a comprehensive report of the results of theory testing or examining emerging themes of a business in real life context. Case studies are also often used in the healthcare industry, conducting health services research with primary research interest around routinely collected healthcare data.
However, for businesses, the purpose of a case study is to help small business owners or company leaders identify the issues and conduct further research into what may be preventing success through information collection, client or customer interviews, and in-depth data analysis.
Knowing the case study definition is crucial for any business owner. By identifying the issues that are hindering a company from achieving all its goals, it's easier to make the necessary corrections to promote success through influenced data collection.
![](http://blog10.website/777/templates/cheerup2/res/banner1.gif)
Why are case studies important?
Now that we've answered the questions, "what is a case study?" Why are case studies important? Some of the top reasons why case studies are important include:
![what are important of case study Importance of case studies](https://eep.io/images/yzco4xsimv0y/jSkDdwGwHwhz21Zhp7Itt/4bf3c6f314d22536950fdc84f977a5c0/MailChimp_Refresh_-3_graphic_-3.png?w=980&q=70)
- Understand complex issues: Even after you conduct a significant amount of market research , you might have a difficult time understanding exactly what it means. While you might have the basics down, conducting a case study can help you see how that information is applied. Then, when you see how the information can make a difference in business decisions, it could make it easier to understand complex issues.
- Collect data: A case study can also help with data tracking . A case study is a data collection method that can help you describe the information that you have available to you. Then, you can present that information in a way the reader can understand.
- Conduct evaluations: As you learn more about how to write a case study, remember that you can also use a case study to conduct evaluations of a specific situation. A case study is a great way to learn more about complex situations, and you can evaluate how various people responded in that situation. By conducting a case study evaluation, you can learn more about what has worked well, what has not, and what you might want to change in the future.
- Identify potential solutions: A case study can also help you identify solutions to potential problems. If you have an issue in your business that you are trying to solve, you may be able to take a look at a case study where someone has dealt with a similar situation in the past. For example, you may uncover data bias in a specific solution that you would like to address when you tackle the issue on your own. If you need help solving a difficult problem, a case study may be able to help you.
Remember that you can also use case studies to target your audience . If you want to show your audience that you have a significant level of expertise in a field, you may want to publish some case studies that you have handled in the past. Then, when your audience sees that you have had success in a specific area, they may be more likely to provide you with their business. In essence, case studies can be looked at as the original method of social proof, showcasing exactly how you can help someone solve their problems.
What are the benefits of writing a business case study?
Although writing a case study can seem like a tedious task, there are many benefits to conducting one through an in depth qualitative research process.
![what are important of case study Benefits of Case Studies](https://eep.io/images/yzco4xsimv0y/3KjhkmA7tCdpGKmSnWjxAv/a83039f468b8fbc5946b604a67e0c755/MailChimp_Refresh_-3_graphic_-2.png?w=980&q=70)
- Industry understanding: First of all, a case study can give you an in-depth understanding of your industry through a particular conceptual framework and help you identify hidden problems that are preventing you from transcending into the business world.
- Develop theories: If you decide to write a business case study, it provides you with an opportunity to develop new theories. You might have a theory about how to solve a specific problem, but you need to write a business case study to see exactly how that theory has unfolded in the past. Then, you can figure out if you want to apply your theory to a similar issue in the future.
- Evaluate interventions: When you write a business case study that focuses on a specific situation you have been through in the past, you can uncover whether that intervention was truly helpful. This can make it easier to figure out whether you want to use the same intervention in a similar situation in the future.
- Identify best practices: If you want to stay on top of the best practices in your field, conducting case studies can help by allowing you to identify patterns and trends and develop a new list of best practices that you can follow in the future.
- Versatility: Writing a case study also provides you with more versatility. If you want to expand your business applications, you need to figure out how you respond to various problems. When you run a business case study, you open the door to new opportunities, new applications, and new techniques that could help you make a difference in your business down the road.
- Solve problems: Writing a great case study can dramatically improve your chances of reversing your problem and improving your business.
- These are just a few of the biggest benefits you might experience if you decide to publish your case studies. They can be an effective tool for learning, showcasing your talents, and teaching some of your other employees. If you want to grow your audience , you may want to consider publishing some case studies.
What are the limitations of case studies?
Case studies can be a wonderful tool for any business of any size to use to gain an in-depth understanding of their clients, products, customers, or services, but there are limitations.
One limitation of case studies is the fact that, unless there are other recently published examples, there is nothing to compare them to since, most of the time, you are conducting a single, not multiple, case studies.
Another limitation is the fact that most case studies can lack scientific evidence.
![what are important of case study](https://eep.io/images/yzco4xsimv0y/7eV6aJ5WEOp7Dp1w4MLW7A/31bd03845a63e8e0c1bd23c98946687b/MailChimp_Blog_Post_-21_graphic_-2-01__1_.png?w=980&q=70)
Types of case studies
There are specific types of case studies to choose from, and each specific type will yield different results. Some case study types even overlap, which is sometimes more favorable, as they provide even more pertinent data.
Here are overviews of the different types of case studies, each with its own theoretical framework, so you can determine which type would be most effective for helping you meet your goals.
Explanatory case studies
Explanatory case studies are pretty straightforward, as they're not difficult to interpret. This type of case study is best if there aren't many variables involved because explanatory case studies can easily answer questions like "how" and "why" through theory development.
Exploratory case studies
An exploratory case study does exactly what its name implies: it goes into specific detail about the topic at hand in a natural, real-life context with qualitative research.
The benefits of exploratory case studies are limitless, with the main one being that it offers a great deal of flexibility. Having flexibility when writing a case study is important because you can't always predict what obstacles might arise during the qualitative research process.
Collective case studies
Collective case studies require you to study many different individuals in order to obtain usable data.
Case studies that involve an investigation of people will involve many different variables, all of which can't be predicted. Despite this fact, there are many benefits of collective case studies, including the fact that it allows an ongoing analysis of the data collected.
Intrinsic case studies
This type of study differs from the others as it focuses on the inquiry of one specific instance among many possibilities.
Many people prefer these types of case studies because it allows them to learn about the particular instance that they wish to investigate further.
Instrumental case studies
An instrumental case study is similar to an intrinsic one, as it focuses on a particular instance, whether it's a person, organization, or something different.
One thing that differentiates instrumental case studies from intrinsic ones is the fact that instrumental case studies aren't chosen merely because a person is interested in learning about a specific instance.
![what are important of case study](https://eep.io/images/yzco4xsimv0y/lOmUyXIqCKPG9ilyMz3Ki/6ea93060dd5f75ba9c63686b7b9994c3/MailChimp_Blog_Post_-21_graphic_-3-01__1_.png?w=980&q=70)
Tips for writing a case study
If you have decided to write case studies for your company, then you may be unsure of where to start or which type to conduct.
However, it doesn't have to be difficult or confusing to begin conducting a case study that will help you identify ways to improve your business.
Here are some helpful tips for writing your case studies:
1. Your case study must be written in the proper format
When writing a case study, the format that you should be similar to this:
![what are important of case study Case study format](https://eep.io/images/yzco4xsimv0y/2bSF51hVAzSel7aIctmTVG/4ebc0f8fea6c75adcef7b3e5e8e63f05/MailChimp_Refresh_-3_graphic_-1.png?w=980&q=70)
Administrative summary
The executive summary is an overview of what your report will contain, written in a concise manner while providing real-life context.
Despite the fact that the executive summary should appear at the beginning of your case studies, it shouldn't be written until you've completed the entire report because if you write it before you finish the report, this summary may not be completely accurate.
Key problem statement
In this section of your case study, you will briefly describe the problem that you hope to solve by conducting the study. You will have the opportunity to elaborate on the problem that you're focusing on as you get into the breadth of the report.
Problem exploration
This part of the case study isn't as brief as the other two, and it goes into more detail about the problem at hand. Your problem exploration must include why the identified problem needs to be solved as well as the urgency of solving it.
Additionally, it must include justification for conducting the problem-solving, as the benefits must outweigh the efforts and costs.
Proposed resolution
This case study section will also be lengthier than the first two. It must include how you propose going about rectifying the problem. The "recommended solution" section must also include potential obstacles that you might experience, as well as how these will be managed.
Furthermore, you will need to list alternative solutions and explain the reason the chosen solution is best. Charts can enhance your report and make it easier to read, and provide as much proof to substantiate your claim as possible.
Overview of monetary consideration
An overview of monetary consideration is essential for all case studies, as it will be used to convince all involved parties why your project should be funded. You must successfully convince them that the cost is worth the investment it will require. It's important that you stress the necessity for this particular case study and explain the expected outcome.
Execution timeline
In the execution times of case studies, you explain how long you predict it will take to implement your study. The shorter the time it will take to implement your plan, the more apt it is to be approved. However, be sure to provide a reasonable timeline, taking into consideration any additional time that might be needed due to obstacles.
Always include a conclusion in your case study. This is where you will briefly wrap up your entire proposal, stressing the benefits of completing the data collection and data analysis in order to rectify your problem.
2. Make it clear and comprehensive
You want to write your case studies with as much clarity as possible so that every aspect of the report is understood. Be sure to double-check your grammar, spelling, punctuation, and more, as you don't want to submit a poorly-written document.
Not only would a poorly-written case study fail to prove that what you are trying to achieve is important, but it would also increase the chances that your report will be tossed aside and not taken seriously.
3. Don't rush through the process
Writing the perfect case study takes time and patience. Rushing could result in your forgetting to include information that is crucial to your entire study. Don't waste your time creating a study that simply isn't ready. Take the necessary time to perform all the research necessary to write the best case study possible.
Depending on the case study, conducting case study research could mean using qualitative methods, quantitative methods, or both. Qualitative research questions focus on non-numerical data, such as how people feel, their beliefs, their experiences, and so on.
Meanwhile, quantitative research questions focus on numerical or statistical data collection to explain causal links or get an in-depth picture.
It is also important to collect insightful and constructive feedback. This will help you better understand the outcome as well as any changes you need to make to future case studies. Consider using formal and informal ways to collect feedback to ensure that you get a range of opinions and perspectives.
4. Be confident in your theory development
While writing your case study or conducting your formal experimental investigation, you should have confidence in yourself and what you're proposing in your report. If you took the time to gather all the pertinent data collected to complete the report, don't second-guess yourself or doubt your abilities. If you believe your report will be amazing, then it likely will be.
5. Case studies and all qualitative research are long
It's expected that multiple case studies are going to be incredibly boring, and there is no way around this. However, it doesn't mean you can choose your language carefully in order to keep your audience as engaged as possible.
If your audience loses interest in your case study at the beginning, for whatever reason, then this increases the likelihood that your case study will not be funded.
Case study examples
If you want to learn more about how to write a case study, it might be beneficial to take a look at a few case study examples. Below are a few interesting case study examples you may want to take a closer look at.
- Phineas Gage by John Martin Marlow : One of the most famous case studies comes from the medical field, and it is about the story of Phineas Gage, a man who had a railroad spike driven through his head in 1848. As he was working on a railroad, an explosive charge went off prematurely, sending a railroad rod through his head. Even though he survived this incident, he lost his left eye. However, Phineas Gage was studied extensively over the years because his experiences had a significant, lasting impact on his personality. This served as a case study because his injury showed different parts of the brain have different functions.
- Kitty Genovese and the bystander effect : This is a tragic case study that discusses the murder of Kitty Genovese, a woman attacked and murdered in Queens, New York City. Shockingly, while numerous neighbors watched the scene, nobody called for help because they assumed someone else would. This case study helped to define the bystander effect, which is when a person fails to intervene during an emergency because other people are around.
- Henry Molaison and the study of memory : Henry Molaison lost his memory and suffered from debilitating amnesia. He suffered from childhood epilepsy, and medical professionals attempted to remove the part of his brain that was causing his seizures. He had a portion of his brain removed, but it completely took away his ability to hold memories. Even though he went on to live until the age of 82, he was always forced to live in the present moment, as he was completely unable to form new memories.
Case study FAQs
When should you do a case study.
There are several scenarios when conducting a case study can be beneficial. Case studies are often used when there's a "why" or "how" question that needs to be answered. Case studies are also beneficial when trying to understand a complex phenomenon, there's limited research on a topic, or when you're looking for practical solutions to a problem.
How can case study results be used to make business decisions?
You can use the results from a case study to make future business decisions if you find yourself in a similar situation. As you assess the results of a case study, you can identify best practices, evaluate the effectiveness of an intervention, generate new and creative ideas, or get a better understanding of customer needs.
How are case studies different from other research methodologies?
When compared to other research methodologies, such as experimental or qualitative research methodology, a case study does not require a representative sample. For example, if you are performing quantitative research, you have a lot of subjects that expand your sample size. If you are performing experimental research, you may have a random sample in front of you. A case study is usually designed to deliberately focus on unusual situations, which allows it to shed new light on a specific business research problem.
Writing multiple case studies for your business
If you're feeling overwhelmed by the idea of writing a case study and it seems completely foreign, then you aren't alone. Writing a case study for a business is a very big deal, but fortunately, there is help available because an example of a case study doesn't always help.
Mailchimp, a well-known marketing company that provides comprehensive marketing support for all sorts of businesses, can assist you with your case study, or you can review one of their own recently published examples.
Mailchimp can assist you with developing the most effective content strategy to increase your chances of being as successful as possible. Mailchimp's content studio is a great tool that can help your business immensely.
More From Forbes
Creating an effective case study: 12 important tips to remember.
![what are important of case study Forbes Agency Council](https://blogs-images.forbes.com/assets/images/avatars/blog-4139_400_180f7d71b44fcd26ae6a84f537b774c5.jpg)
- Share to Facebook
- Share to Twitter
- Share to Linkedin
The practical application of a theory or idea is the most effective way of demonstrating its usefulness. Case studies allow for the dissection of practical applications to uncover the thinking that led to them.
The best thing about case studies is that they can be used as a learning tool for both successful concepts as well as failed ones, while also serving as a valuable business card when approaching new customers. Developing a case study, however, requires delving into the background of a project and uncovering what made it good or bad. In addition, the information has to be packed in such a way to emphasize your skills and creativity without being overly promotional.
To help, 12 members of Forbes Agency Council examine the key elements to keep in mind when creating an effective case study.
Members explain how to create an effective and powerful case study for your business.
1. Don't Make It About Yourself
The wrong way to approach a case study is to make it about you and your process. The reader cares less about your motivation and more about the results your efforts created. Start off by describing the results that you created and then go into the general detail of your strategic and tactical approach to delivering those results. - John Gumas , Gumas Advertising
2. Tell A Story
The best case studies tell a story, rather than recite a chronology of facts or data points. To create a story arc, start with a few sentences describing the situation, followed by a few sentences highlighting the "dramatic tension" (e.g. X almost happened, Y threatened to derail the effort), and conclude with a few sentences tying the resolution to the value or point of the product or service. - Beth Noymer Levine , SmartMouth Communications
3. Lead With A Solution
Case studies are, by their very nature, boring. It is important to break past that by creating case studies that strike at the very problem a lead needs help with. Leading with a problem and demonstrating how you fixed it is the best way to get attention -- especially if it can be produced in an engaging way, such as through video or audio media. - Stefan Pollack , The Pollack PR Marketing Group
4. Include Relevant Data
It's great that you worked with a certain company, but what did you really do for them? That should be defined in the case study. If you can't define it in numbers and results, then think about using the brand in a testimonial instead. A case study is just that -- a study of what happened in a particular case. Make sure you tell the whole story. - Christine Wetzler , Pietryla PR
5. Always Use Specific Numbers
If you're going to show an increase in a certain metric, use the actual number. When you say something like "we increased conversions by 500%," it sets off a red flag for people. They'll think you just made it up. But if you show real numbers and even have the screenshots to back it up, it'll become more relevant and believable. - Greg Trimble , Lemonade Stand
6. Keep It Succinct And Pass On The Fluff
The vast majority of people skim content, including case studies. You have to put yourself in your prospect's shoes and understand what they want. They're primarily looking for the success you've provided the client. So focus on that and skip on any fluff content that doesn't align around that. - Nishank Khanna , Demand Roll
7. Tailor Them To Your Audience
Sure, you're going to have generic case studies, but when seeing a client, ensure that you really understand the problem the client faces. Then make your case show how you've solved the problem before. You can highlight different capabilities based on different needs of the client. - Emilie Tabor , IMA - Influencer Marketing Agency
8. Make It Multi-Format
If you can get case studies, quotes and testimonials, always include hard data and tie it to revenue or cost stories. Beyond this, make it multi-format by leveraging graphics, video and text so that it can be consumed and promoted on various platforms. This will maximize the exposure and utility for your successful client case studies. - Zamir Javer , Jumpfactor
9. Let The Images Do The Work
Aside from ensuring a case study is focused on the problem your brand has solved for a customer, nothing brings it to life more than imagery. In lieu of a long-form case study, consider a photo essay with solid captions narrating the case study as a better option for illustrating the value of your product or service and keeping audiences truly engaged. - Emily Porter , Havas Formula
10. Paint A Picture For Your Prospect
Highlighting your wins is great, but remember that a case study should showcase how you solved a client's most pressing problem so that a new prospect can see how you got from point A to Z. This is how we like to tell our clients' success stories: client profile, the challenge, results, strategy and looking toward the future. Remember, the results are just one piece of the puzzle. - Bernard May , National Positions
11. Abstract It First
We think if we write it, someone will accept it. If you remove the outlet from the process, more often, you'll need to rewrite it. Develop the abstract or a couple of abstracts with four elements: company's expertise and solution; customer's industry and challenges; what solution you delivered; why that solution is so innovative. Offer the outlet a chance to contribute, then write with insight. - Dean Trevelino , Trevelino/Keller
12. Know When To Insert Them Into The Campaign
We've analyzed user footprint data on the inbound journey and see a clear trend. Most people are only interested in case studies once they are convinced that a service provider could be a good fit for them. Case studies usually come after reviewing staff profiles and thought leadership content. Insert them too soon and they lose their value in the sales campaign. - Randy Shattuck , The Shattuck Group
- Editorial Standards
- Reprints & Permissions
- Bipolar Disorder
- Therapy Center
- When To See a Therapist
- Types of Therapy
- Best Online Therapy
- Best Couples Therapy
- Best Family Therapy
- Managing Stress
- Sleep and Dreaming
- Understanding Emotions
- Self-Improvement
- Healthy Relationships
- Student Resources
- Personality Types
- Sweepstakes
- Guided Meditations
- Verywell Mind Insights
- 2024 Verywell Mind 25
- Mental Health in the Classroom
- Editorial Process
- Meet Our Review Board
- Crisis Support
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."
- Content Writing Services
- Get in Touch
Why Are Case Studies Important? Top 4 Reasons
Updated April 2024: Has a boss or colleague ever asked you, “Why are case studies so important?” This is a question all SaaS marketers must be able to answer, especially when it comes time to create your marketing budget for the year.
SaaS case studies are still the #1 marketing tactic to increase sales
The importance of a case study can’t be underestimated. For the second year in a row, SaaS marketers ranked case studies the #1 most effective marketing tactic to increase sales —ahead of general website content, SEO, blog posts, social media and other marketing tactics.
![what are important of case study How effective are these marketing tactics in increasing sales for SaaS companies](https://b2830724.smushcdn.com/2830724/wp-content/uploads/2024/04/1-EffectiveCaseStudy-760px-wide-2.png?lossy=1&strip=1&webp=1)
These metrics come from the 115 SaaS marketers we surveyed for our 2024 Customer Story Trends & Insights Report . (We’d encourage you to check out the report.)
Importance of a case study is undeniable
Why are case studies so important? What is the need and significance of a case study? Case studies are top-tier marketing tools for SaaS companies to showcase the value of their products to potential customers, helping to drive sales and revenue.
Customers are our best marketers. I love getting to know our customers through these stories, especially because documenting their successes helps advance their careers and gives more senior leaders the chance to celebrate their teams.
![what are important of case study Megan Donaldson](https://b2830724.smushcdn.com/2830724/wp-content/uploads/2022/03/Megan-Donaldson-Headshot-1-jpg.webp?lossy=1&strip=1&webp=1)
Why are case studies important in marketing?
Case studies are essentially a play-by-play of how your customer recognized that they had a challenge they needed to overcome, why they chose you, what products or services you provided, and how those products or services helped them solve their challenge.
And what makes case studies even more valuable? They’re a great investment because case studies can be repurposed so heavily —everything from PDFs and videos to infographics to social.
In this post, we’ll demonstrate the importance of a case study in business and discuss the top 4 advantages of using case studies in your marketing mix.
Need a hand with writing case studies? We are a SaaS content marketing agency that specializes in writing case studies for companies like ClickUp, WalkMe and LeanData. Check out our case study writing services .
What are 4 advantages of case studies?
1. case studies demonstrate your expertise in your niche.
![what are important of case study Pencils representing the answer to 'Why are case studies important?' by demonstrating your expertise](https://b2830724.smushcdn.com/2830724/wp-content/uploads/2021/07/1-1.png?lossy=1&strip=1&webp=1)
As a SaaS marketer, your job is to know how to produce a business case study in a way that makes your product or service stand out among your competitors.
Creating case studies is an effective way to capture the attention of buyers in your industry because the content—including the products, services and use cases covered in the piece—will be highly relevant to your target audience and will therefore have a strong chance of resonating with them.
If you’re still wondering, “Why are case studies important?”, then put yourself in your buyer’s shoes. Say you’re evaluating several different customer relationship management (CRM) platforms. All three vendors have an eye-catching website with informative and clever product copy, but only one has a repository of case studies that illustrate how its clients have landed 50% more sales since they’ve implemented this particular CRM . Sounds like a winner to us (and it demonstrates case study importance)!
Case studies are important because our prospects want to see that we’ve helped customers who are in the same industry and have similar pain points. Reference calls are helpful, but it’s important to have stories that sales folks can share easily.
![what are important of case study Michelle Cloutier](https://b2830724.smushcdn.com/2830724/wp-content/uploads/2022/03/Michelle-Cloutier-jpg.webp?lossy=1&strip=1&webp=1)
2. Case studies provide social proof in an original way
![what are important of case study Stars representing the answer to 'Why are case studies important?' by providing social proof](https://b2830724.smushcdn.com/2830724/wp-content/uploads/2021/07/3.png?lossy=1&strip=1&webp=1)
What is the importance of a case study? Well, nearly 90% of consumers read product reviews before they make a purchase, which means gathering and publishing social proof is a crucial activity for your SaaS company.
Changing consumer behavior is another reason why case studies are important. Case studies give your readers what they’re looking for, which is confirmation from other B2B buyers just like them that your products and services are the real deal.
Another advantage of case studies is that by nature, they’re original stories about individuals with specific challenges and goals. Knowing how to write a case study that goes beyond generic product reviews is critical.
When writing a case study, dig deep into everything from how your team helps customers implement your software to what your customer’s future use cases could include. This type of content gives your prospect thorough insight into what it’s like to use your products and work with your company.
Case studies offer social proof for how we provide value to our customers. Our sales team uses our case studies to build credibility and offer “proof points” for why (and how) Crossbeam can solve their problems.
![what are important of case study Jasmine Jenkins](https://b2830724.smushcdn.com/2830724/wp-content/uploads/2022/03/jasmine-jenkins-1-jpeg.webp?lossy=1&strip=1&webp=1)
3. Case studies help your SaaS company close sales
![what are important of case study Shopping cart representing the answer to 'Why are case studies important?' by helping close sales](https://b2830724.smushcdn.com/2830724/wp-content/uploads/2021/07/4.png?lossy=1&strip=1&webp=1)
Let’s quickly recap the last 2 points:
1) Case studies capture your buyers’ attention with highly relevant content that positions your SaaS company as an expert in the products or services you deliver.
2) Case studies also build trust by sharing social proof in an interesting format that uses storytelling to weave a narrative. For those two reasons, case studies are fantastic content marketing tools to help you close sales.
In addition, especially if your offerings are complex, it’s essential to help potential customers understand how your software will meet their needs. Case studies give you an opportunity to explain— with real-world examples and visual aids —the more complicated aspects of your products and services.
Case studies are important because they provide real-life examples of positive customer outcomes and sentiment—a critical part of gaining buy-in from prospects during a sales cycle.
![what are important of case study Jake Sotir](https://b2830724.smushcdn.com/2830724/wp-content/uploads/2022/03/Jake-Sotir.png?lossy=1&strip=1&webp=1)
4. Strengthen customer relationships
![what are important of case study Ropes linked together representing the answer to why customer stories are important by strengthening customer relationships.](https://b2830724.smushcdn.com/2830724/wp-content/uploads/2021/07/5.png?lossy=1&strip=1&webp=1)
If you’re hesitant to ask your customers to participate in case studies, you’re not alone. It’s normal to feel like you might be imposing on a customer by asking them to take time out of their busy schedule for an interview, but chances are they’d be happy to help you craft a case study to illustrate your mutual success working together.
When it comes to the question, “Why are case studies important?”, one of the best answers is that they can help you strengthen customer relationships by letting your customers know you believe they have a valuable story. This gesture of goodwill can increase customer retention, which can in turn grow your SaaS company’s revenue by as much as 95% .
Case studies are important because they give you the opportunity to celebrate an existing customer, which in and of itself is of immense value. Secondarily, for both customers and prospects alike, they always prefer to “see someone like them” rather than just hear you spew what-ifs at them.
![what are important of case study Patrick Clore](https://b2830724.smushcdn.com/2830724/wp-content/uploads/2022/03/Patrick-Clore-jpeg.webp?lossy=1&strip=1&webp=1)
Need a hand with your case studies ?
Now that you understand why case studies are so important, it’s time to take action—and we can help.
As a SaaS content marketing agency , we write case studies for high-growth B2B SaaS companies like ClickUp, WalkMe and Okta. Check out our case study writing service then get in touch.
![what are important of case study Avatar photo](https://b2830724.smushcdn.com/2830724/wp-content/uploads/2023/01/cropped-emily-amos-new-200x200.png?lossy=1&strip=1&webp=1)
As the founder of Uplift Content, Emily leads her team in creating done-for-you case studies, ebooks and blog posts for high-growth SaaS companies like ClickUp, Calendly and WalkMe. Connect with Emily on Linkedin
Sign up for the Content Huddle newsletter
Learn from Emily’s 17 years of aha moments, mistakes, observations, and insights—and find out how you can apply these lessons to your own marketing efforts.
You can unsubscribe any time. Visit our Terms of Use for information on our privacy practices.
- All Headlines
![what are important of case study Hertz CEO Kathryn Marinello with CFO Jamere Jackson and other members of the executive team in 2017](https://som.yale.edu/sites/default/files/styles/scaled_140_/public/2022-02/hertz_team02_0.jpg.webp?itok=nGNhTemZ)
Top 40 Most Popular Case Studies of 2021
Two cases about Hertz claimed top spots in 2021's Top 40 Most Popular Case Studies
Two cases on the uses of debt and equity at Hertz claimed top spots in the CRDT’s (Case Research and Development Team) 2021 top 40 review of cases.
Hertz (A) took the top spot. The case details the financial structure of the rental car company through the end of 2019. Hertz (B), which ranked third in CRDT’s list, describes the company’s struggles during the early part of the COVID pandemic and its eventual need to enter Chapter 11 bankruptcy.
The success of the Hertz cases was unprecedented for the top 40 list. Usually, cases take a number of years to gain popularity, but the Hertz cases claimed top spots in their first year of release. Hertz (A) also became the first ‘cooked’ case to top the annual review, as all of the other winners had been web-based ‘raw’ cases.
Besides introducing students to the complicated financing required to maintain an enormous fleet of cars, the Hertz cases also expanded the diversity of case protagonists. Kathyrn Marinello was the CEO of Hertz during this period and the CFO, Jamere Jackson is black.
Sandwiched between the two Hertz cases, Coffee 2016, a perennial best seller, finished second. “Glory, Glory, Man United!” a case about an English football team’s IPO made a surprise move to number four. Cases on search fund boards, the future of malls, Norway’s Sovereign Wealth fund, Prodigy Finance, the Mayo Clinic, and Cadbury rounded out the top ten.
Other year-end data for 2021 showed:
- Online “raw” case usage remained steady as compared to 2020 with over 35K users from 170 countries and all 50 U.S. states interacting with 196 cases.
- Fifty four percent of raw case users came from outside the U.S..
- The Yale School of Management (SOM) case study directory pages received over 160K page views from 177 countries with approximately a third originating in India followed by the U.S. and the Philippines.
- Twenty-six of the cases in the list are raw cases.
- A third of the cases feature a woman protagonist.
- Orders for Yale SOM case studies increased by almost 50% compared to 2020.
- The top 40 cases were supervised by 19 different Yale SOM faculty members, several supervising multiple cases.
CRDT compiled the Top 40 list by combining data from its case store, Google Analytics, and other measures of interest and adoption.
All of this year’s Top 40 cases are available for purchase from the Yale Management Media store .
And the Top 40 cases studies of 2021 are:
1. Hertz Global Holdings (A): Uses of Debt and Equity
2. Coffee 2016
3. Hertz Global Holdings (B): Uses of Debt and Equity 2020
4. Glory, Glory Man United!
5. Search Fund Company Boards: How CEOs Can Build Boards to Help Them Thrive
6. The Future of Malls: Was Decline Inevitable?
7. Strategy for Norway's Pension Fund Global
8. Prodigy Finance
9. Design at Mayo
10. Cadbury
11. City Hospital Emergency Room
13. Volkswagen
14. Marina Bay Sands
15. Shake Shack IPO
16. Mastercard
17. Netflix
18. Ant Financial
19. AXA: Creating the New CR Metrics
20. IBM Corporate Service Corps
21. Business Leadership in South Africa's 1994 Reforms
22. Alternative Meat Industry
23. Children's Premier
24. Khalil Tawil and Umi (A)
25. Palm Oil 2016
26. Teach For All: Designing a Global Network
27. What's Next? Search Fund Entrepreneurs Reflect on Life After Exit
28. Searching for a Search Fund Structure: A Student Takes a Tour of Various Options
30. Project Sammaan
31. Commonfund ESG
32. Polaroid
33. Connecticut Green Bank 2018: After the Raid
34. FieldFresh Foods
35. The Alibaba Group
36. 360 State Street: Real Options
37. Herman Miller
38. AgBiome
39. Nathan Cummings Foundation
40. Toyota 2010
- Work & Careers
- Life & Arts
- Currently reading: Business school teaching case study: can biodiversity bonds save natural habitats?
- Business school teaching case study: can the fashion industry be more sustainable?
- Business school teaching case study: Unilever chief signals rethink on ESG
- Business school teaching case study: can green hydrogen’s potential be realised?
- Business school teaching case study: how electric vehicles pose tricky trade dilemmas
- Business school teaching case study: is private equity responsible for child labour violations?
Business school teaching case study: can biodiversity bonds save natural habitats?
![what are important of case study](https://www.ft.com/__origami/service/image/v2/images/raw/https%3A%2F%2Fd1e00ek4ebabms.cloudfront.net%2Fproduction%2F271d018c-10c7-428e-a6bb-565d0073ae13.jpg?source=next-article&fit=scale-down&quality=highest&width=700&dpr=1)
- Business school teaching case study: can biodiversity bonds save natural habitats? on x (opens in a new window)
- Business school teaching case study: can biodiversity bonds save natural habitats? on facebook (opens in a new window)
- Business school teaching case study: can biodiversity bonds save natural habitats? on linkedin (opens in a new window)
- Business school teaching case study: can biodiversity bonds save natural habitats? on whatsapp (opens in a new window)
Andrew Karolyi and John Tobin-de la Puente
Simply sign up to the Sustainability myFT Digest -- delivered directly to your inbox.
In June, the Colombian subsidiary of Spanish banking group BBVA announced that it was issuing what it described as the financial sector’s “first biodiversity bond”, in order to finance habitat conservation and restoration projects in the South American country.
The $50mn initiative — backed by the International Finance Corporation (IFC), the private sector-focused arm of the World Bank, as structurer and investor — marks a turnaround for a nation recovering from half a century of violence and guerrilla activity. It also places Colombia among a select group of pioneers, including the Seychelles and Belize, that are using the financial markets to support the conservation of nature.
While the green bonds market has seen explosive growth in the past decade, the capital it has raised has overwhelmingly been invested in climate mitigation, alternative energy, and green transportation projects. Minimal amounts go to biodiversity conservation and habitat restoration projects.
In financing nature, explicitly and directly, this Colombian bond breaks new ground, with metrics linked to objectives to benefit the environment. Invest ors will be repaid through a mix of funding sources including a carbon tax, the government budget and donors .
Test yourself
This is the sixth in a series of monthly business school-style teaching case studies devoted to responsible-business dilemmas faced by organisations. Read the piece and FT articles suggested at the end (and linked to within the piece) before considering the questions raised.
About the authors: Andrew Karolyi is professor and dean, John Tobin-de la Puente is professor of practice and co-director of the Initiative on Responsible Finance, both at the Cornell SC Johnson College of Business.
The series forms part of a wide-ranging collection of FT ‘instant teaching case studies ’ that explore business challenges.
The question for those concerned about the destruction of the world’s natural habitats is whether this pioneering structured bond will be effective, and whether it could help to inspire a broader range of similar instruments aimed at countering loss of biodiversity around the world.
Meanwhile, the question for investors is whether the vehicle is sufficiently attractive and robust to attract a new and growing class of funders that may share an interest in environmental issues but also seek competitive returns.
Located at the northern end of the Andes, Colombia straddles the Equator, the Pacific Ocean, the Caribbean, and the Amazon basin. It has the second-highest number of species on the planet after Brazil, and the highest species diversity when measured per square kilometre, according to the World Wildlife Fund . Colombia is home to more than 1,900 species of birds — on a par with Brazil and Peru.
Colombia will be on the frontline of biodiversity losses
But global warming threatens to cause dramatic harm to this biodiversity . Colombia will be on the frontline of these losses because it will be disproportionately affected by climate change compared to countries with fewer species that are more widespread.
Now, though, it could also be in the vanguard of new financial models to reverse the trend.
In 2016, a historic peace agreement between the government and leftist guerrilla group the Revolutionary Armed Forces of Colombia (Farc) marked the end of five decades of armed conflict. Despite continuing violence, the peace process has greatly improved the lives of citizens. However, it has also increased pressure on natural ecosystems. The political violence had meant large areas were shielded from illegal deforestation and degradation of the habitat.
Five years after the peace deal, Colombia became the first Latin American country to issue a green bond in its domestic market : a 10-year $200mn offering aiming to finance a variety of projects intended to benefit the environment — including water management, sustainable transport, biodiversity protection, and renewable energy. High investor demand meant the final amount had been increased by half again.
![what are important of case study](https://www.ft.com/__origami/service/image/v2/images/raw/https%3A%2F%2Fd1e00ek4ebabms.cloudfront.net%2Fproduction%2F016208fd-5cde-4380-a2f6-b6d5ff62fcf9.jpg?source=next-article&fit=scale-down&quality=highest&width=700&dpr=1)
Finance minister José Manuel Restrepo described the structured bond as an “important step” in finding new ways to finance investment in environmental projects: it would help develop a domestic green bond market and attract a wider range of investors. His ministry identified another $500mn in eligible projects that could be financed through green bonds, including a $50mn Colombian “blue bond” — financing focused on marine habitats and ocean-based projects that generate environmental co-benefits. This was successfully placed in 2023 with the help of BBVA and the IFC as structurer.
Now, the announcement of BBVA Colombia’s biodiversity bond marks another step forward. It focuses on reforestation, regeneration of natural forests on degraded land, mangrove conservation, and wildlife habitat protection.
In the case of green bonds, only a minuscule share of the money raised is spent on nature conservation, in part because few such projects generate cash flows from which to repay investors. Another reason is that it is harder to measure how effectively deployed resources dedicated to conservation — such as for monitoring species population growth — are, or to track activities that help to reach certain conservation target goals over time, such as for restoring degraded ecosystems.
Using private, financial return-seeking capital to finance the sustainable management and conservation of natural resources is viewed by many experts as the most realistic solution to the twin crises of biodiversity loss and climate change — given the magnitude of investment needed.
Yet there is growing political pushback against environmental and social initiatives, most notably in the US.
Regulators and consumer groups have also launched legal actions to challenge green objectives. Large corporations, including Unilever, Bank of America and Shell, have in the past year dropped or missed goals to cut carbon emissions. And there has been disillusion with the ability of sustainability-linked bonds to meet their objectives.
By association, that raises fresh questions about continued progress on biodiversity.
In biodiversity finance, doing deals is inherently more difficult
In tackling the climate crisis, the trajectory seems clear: the set of solutions needed is more or less agreed, and a good part of it makes economic sense. But, in biodiversity finance, doing deals is inherently more difficult.
It is more complex to structure transactions that generate proceeds to protect wildlife, restore ecosystems and fund other activities that may not generate cash flows, all while ensuring investors are repaid. Early successes — such as Belize’s blue bond are encouraging — but the potential for real scale is still unclear.
Questions for discussion
How companies are starting to back away from green targets (ft.com)
Green bond issuance surges as investors hunt for yield (ft.com)
Sustainability-linked bonds falter amid credibility concerns (ft.com)
Consider these questions:
1. How critical is the role of the IFC as structurer of the BBVA Colombia biodiversity bond deal in validating its legitimacy and providing investors with assurance? How important is it that IFC is also a co-investor in the biodiversity bond issuance?
2. What are the pros and cons of the fact that the $50mn BBVA Colombia biodiversity bond deal has been launched following Colombia’s successful placement three years earlier of its sovereign green bond, and following its newly announced “green taxonomy”?
3. What does the Colombian experience say about the likelihood of rapid change in how countries manage their biodiversity and climate impacts? Does Colombia demonstrate that such change is possible, or is its experience unique and unlikely to represent a model of rapid action for other countries?
4. Can biodiversity bonds meaningfully help to address biodiversity loss? And is this transaction the start of a trend? If not, why would BBVA Colombia have executed this transaction? Is it a gesture of goodwill and a recognition of its own corporate responsibility, or a means to greenwash some of its other less appealing investments?
5. Considering the economic and social context following the peace agreement between Colombia and the Farc forces, how might the shift from conflict to peace affect the country’s ability to balance economic development with environmental conservation?
Promoted Content
Explore the series.
![what are important of case study Women search for used clothes amid tons discarded in the Atacama desert](https://www.ft.com/__origami/service/image/v2/images/raw/https%3A%2F%2Fwww.ft.com%2F__origami%2Fservice%2Fimage%2Fv2%2Fimages%2Fraw%2Fhttps%253A%252F%252Fd1e00ek4ebabms.cloudfront.net%252Fproduction%252F96a2a756-d0ca-4e4b-b6af-697c52c81e92.jpg%3Fsource%3Dnext-article%26fit%3Dscale-down%26quality%3Dhighest%26width%3D700%26dpr%3D1?source=next&fit=scale-down&dpr=2&width=340)
Follow the topics in this article
- Sustainability Add to myFT
- Impact investing Add to myFT
- Climate change Add to myFT
- Green bonds Add to myFT
- Business school case Add to myFT
Have a language expert improve your writing
Run a free plagiarism check in 10 minutes, automatically generate references for free.
- Knowledge Base
- Methodology
- Case Study | Definition, Examples & Methods
Case Study | Definition, Examples & Methods
Published on 5 May 2022 by Shona McCombes . Revised on 30 January 2023.
A case study is a detailed study of a specific subject, such as a person, group, place, event, organisation, or phenomenon. Case studies are commonly used in social, educational, clinical, and business research.
A case study research design usually involves qualitative methods , but quantitative methods are sometimes also used. Case studies are good for describing , comparing, evaluating, and understanding different aspects of a research problem .
Table of contents
When to do a case study, step 1: select a case, step 2: build a theoretical framework, step 3: collect your data, step 4: describe and analyse the case.
A case study is an appropriate research design when you want to gain concrete, contextual, in-depth knowledge about a specific real-world subject. It allows you to explore the key characteristics, meanings, and implications of the case.
Case studies are often a good choice in a thesis or dissertation . They keep your project focused and manageable when you don’t have the time or resources to do large-scale research.
You might use just one complex case study where you explore a single subject in depth, or conduct multiple case studies to compare and illuminate different aspects of your research problem.
Research question | Case study |
---|---|
What are the ecological effects of wolf reintroduction? | Case study of wolf reintroduction in Yellowstone National Park in the US |
How do populist politicians use narratives about history to gain support? | Case studies of Hungarian prime minister Viktor Orbán and US president Donald Trump |
How can teachers implement active learning strategies in mixed-level classrooms? | Case study of a local school that promotes active learning |
What are the main advantages and disadvantages of wind farms for rural communities? | Case studies of three rural wind farm development projects in different parts of the country |
How are viral marketing strategies changing the relationship between companies and consumers? | Case study of the iPhone X marketing campaign |
How do experiences of work in the gig economy differ by gender, race, and age? | Case studies of Deliveroo and Uber drivers in London |
Prevent plagiarism, run a free check.
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.
Cite this Scribbr article
If you want to cite this source, you can copy and paste the citation or click the ‘Cite this Scribbr article’ button to automatically add the citation to our free Reference Generator.
McCombes, S. (2023, January 30). Case Study | Definition, Examples & Methods. Scribbr. Retrieved 30 July 2024, from https://www.scribbr.co.uk/research-methods/case-studies/
Is this article helpful?
Shona McCombes
Other students also liked, correlational research | guide, design & examples, a quick guide to experimental design | 5 steps & examples, descriptive research design | definition, methods & examples.
Sheriff asks for forgiveness, declines to resign following Sonya Massey shooting
![what are important of case study what are important of case study](https://www.gannett-cdn.com/authoring/authoring-images/2024/07/28/USAT/74582231007-yyyymmdd-vpc-slug-ott-v-100-00-20-29-still-001.jpg?crop=1919,1079,x0,y0)
Sangamon County Sheriff Jack Campbell said Monday that his department "failed the community" in the July 6 fatal shooting of Sonya Massey.
"We failed. We did not do our jobs," said an emotional Campbell, at a Department of Justice Community Relations Service listening session at Union Baptist Church in Springfield. "We failed Sonya. We failed Sonya's family and friends.
"I stand here before you with my arms wide open and I ask for your forgiveness. I ask (Donna Massey, Sonya's mother) for forgiveness. I offer up no excuses."
Still, several speakers in the public comment section called for Campbell's resignation. Others threatened to vote him out.
Campbell, who ran unopposed for his second term in 2022, next stands for election in 2026.
Monday's listening session, which attracted 527 people, comes as the DOJ has opened an investigation into Massey's death.
Massey, a 36-year-old Black woman was shot in her home in the 2800 block of Hoover Avenue in an unincorporated part of Woodside Township after reporting a possible intruder.
Sangamon County Sheriff's deputy Sean P. Grayson , 30, was charged with murder and pleaded not guilty in Sangamon County Court on July 18. Grayson, who joined the department in May 2023, remains in custody.
The highly-emotional and sometimes confrontational meeting ended nearly 20 minutes early.
"You didn't come here for nothing," said Kenith Bergeron, regional director for the DOJ's Community Relations Service, pleaded with the crowd. "Believe in the process."
The session came a day after a national day of mourning for Massey, which included rallies and marches in Brooklyn, Los Angeles and St. Louis, among other places. A rally and march at Comer Cox Park, featuring some members of the Massey family, drew about 350 people.
Demonstrators demanding Congress pass the George Floyd Justice in Policing Act took to the streets in downtown Chicago Sunday. A rally featuring the Rev. Al Sharpton was scheduled at Chicago's New Mount Pilgrim Church Tuesday evening.
Among the other speakers Monday were Springfield Mayor Misty Buscher, Sangamon County State's Attorney John Milhiser and Springfield Police Chief Ken Scarlette along with representatives from the Springfield NAACP and the Faith Coalition for the Common Good.
Campbell said he would not resign because that would defeat the process.
"I will not abandon the sheriff's office at this most critical moment," Campbell said. "That would solve nothing."
Bree Roberts, a 25-year-old Black woman, said she remembered, as a child, police cars slowing down just to make sure she wasn't getting in trouble.
"(My thinking used to be) at least they're not killing us. At least we're not getting national news because someone who looked like me lost their life," Roberts said. "Now, here I am, with my worst fears being proven."
Sierra Helmer of Springfield pointed out that if she did need the police, "I should be able to call (them). They're meant to protect and serve, but here in Springfield, apparently, as shown on camera, they harass and unfortunately kill.
"Sonya's tragic death has sparked an outrage in me as a single Black woman raised by a single Black mother. As a Black woman, I'm scared. As a nurse, my heart mourns."
Tiara Standage, who organized several protests on Massey's behalf, was fighting back against Campbell with the ballot box.
"I want to tell Black people just how important it is to vote," the Springfield nonprofit owner said. "We will not be quiet. We will not let this be swept aside."
John Keating said the sheriff's office was "stomping on our civil rights, our First Amendment rights" in the midst of the Massey case.
"This is a systemic issue and its been going on since before (Campbell) was sheriff," Keating said.
The Rev. T. Ray McJunkins, who hosted the event, said gather had a purposed of "not letting this die out as another incident that happened.
"We are grieving, and the first stage of grief is that we talk about it, to express ourselves, not assassinate anyone. God also requires us to do justice. We want to start the healing process tonight."
Theodis Pace, president of the Illinois State Conference of the NAACP , said the idea of the session was to address systemic issues that contribute to incidents like the fatal shooting of Massey.
"This session is an opportunity for the Springfield community members to voice their concerns, share their experiences and propose solutions," Pace said.
Pace added that the NAACP demanded "a thorough and transparent investigation into Sonya Massey’s death. We insist on accountability and justice for Sonya and her family. We must scrutinize our law enforcement practices, challenge thesystemic biases that exist and work tirelessly to rebuild the trust that has been broken."
C ontact Steven Spearie: 217-622-1788; [email protected]; X, twitter.com/@StevenSpearie.
Cookies on GOV.UK
We use some essential cookies to make this website work.
We’d like to set additional cookies to understand how you use GOV.UK, remember your settings and improve government services.
We also use cookies set by other sites to help us deliver content from their services.
You have accepted additional cookies. You can change your cookie settings at any time.
You have rejected additional cookies. You can change your cookie settings at any time.
Why the Management: Practitioner Programme worked for me
Ministry of Defence policy advisor Nazia Lodhi says she learned from peers across government while on the Civil Service Management: Practitioner Programme.
Nazia Lodhi, Ministry of Justice
“Management can be taught,” says Nazia Lodhi, (pictured), a senior policy advisor for the Armed Forces Pensions Schemes at the Ministry of Defense (MoD).
The team leader and chair of the MoD Civilian Muslim Network was among the first civil servants to do the Management: Practitioner Programme which was launched in 2023.
Her experiences on it convinced her that anyone can learn to be a better manager and that good management is most definitely a skill that can be taught.
Practical sessions
“The programme was a great learning curve,” she said.
“Learning was not just from books and theories but also from practical sessions and learning from other people’s experiences too. It was so valuable to get the chance to learn from peers across government in different departments as well.”
The Management: Practitioner Programme supports experienced managers, of any grade, to get the skills, knowledge and networks they need.
The programme consists of three modules, each lasting approximately five weeks and featuring real-life, relatable Civil Service leadership scenarios. A fourth module includes continued learning post programme.
Nazia’s varied career has spanned the NHS where she worked as a cross-matcher for heart transplants and the Home Office where she was an asylum caseworker.
Now, at the MoD, she manages a team which has traditionally had a high level of staff turnover.
For that reason, she says motivating her staff is a priority - and she does that by demonstrating her own passion for their work in the way she conducts herself.
Encouragement to future participants
“My experience about being on the programme is that it’s very worthwhile.
“If somebody was thinking about doing it, I would start off by telling them they should definitely go for it.”
Get full details about the Management: Practitioner Programme and other management courses.
Updates to this page
Is this page useful.
- Yes this page is useful
- No this page is not useful
Help us improve GOV.UK
Don’t include personal or financial information like your National Insurance number or credit card details.
To help us improve GOV.UK, we’d like to know more about your visit today. Please fill in this survey (opens in a new tab) .
- Alzheimer's disease & dementia
- Arthritis & Rheumatism
- Attention deficit disorders
- Autism spectrum disorders
- Biomedical technology
- Diseases, Conditions, Syndromes
- Endocrinology & Metabolism
- Gastroenterology
- Gerontology & Geriatrics
- Health informatics
- Inflammatory disorders
- Medical economics
- Medical research
- Medications
- Neuroscience
- Obstetrics & gynaecology
- Oncology & Cancer
- Ophthalmology
- Overweight & Obesity
- Parkinson's & Movement disorders
- Psychology & Psychiatry
- Radiology & Imaging
- Sleep disorders
- Sports medicine & Kinesiology
- Vaccination
- Breast cancer
- Cardiovascular disease
- Chronic obstructive pulmonary disease
- Colon cancer
- Coronary artery disease
- Heart attack
- Heart disease
- High blood pressure
- Kidney disease
- Lung cancer
- Multiple sclerosis
- Myocardial infarction
- Ovarian cancer
- Post traumatic stress disorder
- Rheumatoid arthritis
- Schizophrenia
- Skin cancer
- Type 2 diabetes
- Full List »
share this!
August 1, 2024
This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility:
fact-checked
peer-reviewed publication
trusted source
Study links TB strain infectivity to shared geographic background
by Harvard Medical School
![Scanning electron micrograph of Mycobacterium tuberculosis bacteria, which cause TB. Credit: NIAID Mycobacterium tuberculosis](https://scx1.b-cdn.net/csz/news/800a/2019/nihlaunchesl.jpg)
For some forms of tuberculosis, the chances that an exposed person will become infected depend on whether the individual and the bacteria share a hometown, according to a new study comparing how different strains move through mixed populations in cosmopolitan cities.
Results of the research, led by Harvard Medical School scientists and published in Nature Microbiology , provide the first hard evidence of long-standing observations that have led scientists to suspect that pathogen, place, and human host collide in a distinctive interplay that influences infection risk and fuels differences in susceptibility to infection.
The study strengthens the case for a long-standing hypothesis in the field that specific bacteria and their human hosts likely co-evolved over hundreds or thousands of years, the researchers said.
The findings may also help inform new prevention and treatment approaches for tuberculosis, a wily pathogen that sickens more than 10 million people and causes more than a million deaths worldwide each year, according to the World Health Organization.
In the current analysis, believed to be the first controlled comparison of TB strains' infectivity in populations of mixed geographic origins, the researchers custom built a study cohort by combining case files from patients with TB in New York City, Amsterdam, and Hamburg. Doing so gave them enough data to power their models.
The analysis showed that close household contacts of people diagnosed with a strain of TB from a geographically restricted lineage had a 14% lower rate of infection and a 45% lower rate of developing active TB disease compared with those exposed to a strain belonging to a widespread lineage.
The study also showed that strains with narrow geographic ranges are much more likely to infect people with roots in the bacteria's native geographic region than people from outside the region.
The researchers found that the odds of infection dropped by 38% when a contact is exposed to a restricted pathogen from a geographic region that doesn't match the person's background, compared with when a person is exposed to a geographically restricted microbe from a region that does match their home country. This was true for people who had lived in the region themselves and for people whose two parents could each trace their heritage to the region.
This pathogen-host affinity points to a shared evolution between humans and microbes with certain biological features rendering both more compatible and fueling the risk for infection, the researchers said.
"The size of the effect is surprisingly large," said Maha Farhat, the Gilbert S. Omenn, MD '65, Ph.D. Associate Professor of Biomedical Informatics at the Blavatnik Institute at HMS. "That's a good indicator that the impact on public health is substantial."
Why differences matter
Thanks to the growing use of genetic sequencing, researchers have observed not all circulating strains are created equal. Some lineages are widespread and responsible for much of the TB around the world, while others are prevalent only in a few restricted areas. Given that the complex nature of TB transmission in high-incidence settings where people often have multiple exposures to different lineages, researchers have not been able to compare strains under similar conditions and have been left to speculate about possible explanations for the differences between strains.
Many factors increase the risk of contracting tuberculosis from a close contact. One of the best predictors of whether a person will infect their close contacts is bacterial load, measured by a test called sputum smear microscopy, which shows how many bacteria a person carries in their respiratory system.
But the new study showed that for geographically restricted strains, whether a person has ancestors who lived where the strain is common was an even bigger predictor of infection risk than bacterial load in the sputum. In the cases analyzed in the study, this risk of common ancestry even outweighed the risk stemming from having diabetes and other chronic diseases previously shown to render people more susceptible to infection.
The findings add to a growing body of evidence of the importance of paying attention to the wide variation between different lineages of tuberculosis and to the details of how different lineages of tuberculosis interact with different host populations.
Previous studies have shown that some genetic groups of TB are more prone to developing drug resistance and that TB vaccines appear to work better in some places than others. There is also evidence that some treatment regimens might be better suited to some strains of TB than others.
"These findings emphasize how important it is to understand what makes different strains of TB behave so differently from one another, and why some strains have such a close affinity for specific, related groups of people," said Matthias Groeschel, research fellow in biomedical informatics in Farhat's lab at HMS; resident physician at Charité, a university hospital in Berlin; and the study's first author.
In addition to the analysis of clinical, genomic, and public health data, the researchers also tested the ability of different strains of TB to infect human macrophages, a type of immune cell that TB hijacks to cause infection and disease. The researchers grew cells from donors from different regions. Once again, cell lines from people with ancestry that matched the native habitat of a restricted strain of tuberculosis bacteria were more susceptible to the germs than cells from people from outside the area, mirroring the results of their epidemiologic study.
Until now, most experiments on the interaction between human immune cells and TB have not compared how TB interacts with cells of hosts from different populations or places, the researchers said.
While this experiment was not designed to capture insights about the mechanism underlying the affinity between human and TB populations sharing geographic backgrounds, it highlights the importance of using multiple strains of TB and cells from diverse populations to inform treatment and prevention. It also points to the need for more basic research to understand the genomic and structural differences in how bacterial and host cells interface, the researchers said.
"It's so important to appreciate that the great diversity of human and tuberculosis genetics can significantly impact how people and microbes respond to one another and to things like drugs and vaccines," Farhat said. "We have to incorporate that into the way we think about the disease."
"We're at the very beginning of appreciating the importance of that diversity," Groeschel said. "There's so much more to learn about how it might impact the efficacy of drugs, vaccines, and the course that disease takes in different strains."
Advances in gene sequencing create a new puzzle
While the closely related but distinct genetic groups of tuberculosis were discovered with more traditional methods of genotyping, the widespread use of whole genome sequencing by public health departments around the world allowed doctors and researchers to better profile TB germs and track outbreaks and drug resistance genetically.
The realization that highly localized stains didn't spread well to other regions led researchers to speculate that regionally constrained strains were less infectious than widespread strains. Since the constrained strains persisted within their limited ranges, some researchers speculated that localized populations of the bacteria may have coevolved with their human hosts, making different human populations more susceptible to different types of TB. This could also mean, researchers hypothesized, that different strains of TB would have different susceptibility to different treatments and vaccines. For example, structural differences in the shape of the bacteria might prevent some drugs from binding effectively with bacteria from different strains.
Until recently, these hypotheses were nearly impossible to test, given the differences between cultural and environmental conditions that might affect infection rates in different communities and other parts of the world. Furthermore, the fact that the constrained stains strayed from home so rarely made it challenging to gather enough data to measure differences across strains.
Multidisciplinary science cracks the case
To overcome these obstacles, the research team collaborated with public health departments and research teams from the U.S., the Netherlands, and Germany to assemble a massive database integrating tuberculosis case reports, pathogen genetic profiles, and public health records of infection rates among close contacts. The analysis also incorporated demographic details about the social networks of infected people to assess how the different genetic lineages of tuberculosis spread in other populations. In total, the study included 5,256 TB cases and 28,889 close contacts.
"This study is a great example of why it's so important for researchers to collaborate with many different kinds of partners," said Groeschel. "We were able to merge public health data from three big cities and use the powerful computational biology tools that we have access to in academic medicine to answer a complicated question that has important implications for public health and evolutionary biology, vaccine development, and drug research."
Explore further
Feedback to editors
![what are important of case study what are important of case study](https://scx1.b-cdn.net/csz/news/tmb/2021/global-vaccine.jpg)
Strengthening global regulatory capacity for equitable access to vaccines in public health emergencies
11 hours ago
![what are important of case study what are important of case study](https://scx1.b-cdn.net/csz/news/tmb/2024/can-targeted-therapies.jpg)
Can targeted therapies be applied to patients with Alzheimer's?
14 hours ago
![what are important of case study what are important of case study](https://scx1.b-cdn.net/csz/news/tmb/2024/controlling-thickness.jpg)
Controlling thickness in fruit fly hearts reveals new pathway for heart disease
Aug 2, 2024
![what are important of case study what are important of case study](https://scx1.b-cdn.net/csz/news/tmb/2024/emory-researchers-help.jpg)
Researchers discover source of deadly fungal infections in bone marrow transplant patients
![what are important of case study what are important of case study](https://scx1.b-cdn.net/csz/news/tmb/2024/discovery-of-a-new-pop.jpg)
Scientists discover a population of macrophages that participate in alveolar regeneration
![what are important of case study what are important of case study](https://scx1.b-cdn.net/csz/news/tmb/2017/spinalcord.jpg)
White matter may aid recovery from spinal cord injuries: Study
![what are important of case study what are important of case study](https://scx1.b-cdn.net/csz/news/tmb/2024/mast-cells-trap-and-us.jpg)
Scientists discover mast cells trap and use living neutrophils during allergic reactions
![what are important of case study what are important of case study](https://scx1.b-cdn.net/csz/news/tmb/2024/brain-activity-associa.jpg)
Brain activity associated with specific words is mirrored between speaker and listener during a conversation, data show
![what are important of case study what are important of case study](https://scx1.b-cdn.net/csz/news/tmb/2024/ozempic-1.jpg)
Popularity of Ozempic and Wegovy among privately insured patients may worsen disparities, suggests study
![what are important of case study what are important of case study](https://scx1.b-cdn.net/csz/news/tmb/2024/researchers-highlight-4.jpg)
Researchers highlight the genetic complexity of schizophrenia
Related stories.
![what are important of case study what are important of case study](https://scx1.b-cdn.net/csz/news/tmb/2024/research-identifies-gu.jpg)
Research identifies gut bacterial strains linked to inflammatory bowel disease
Jun 25, 2024
![what are important of case study what are important of case study](https://scx1.b-cdn.net/csz/news/tmb/2024/mobile-phone-data-help.jpg)
Mobile phone data helps track pathogen spread and evolution of superbugs
Jul 3, 2024
![what are important of case study what are important of case study](https://scx1.b-cdn.net/csz/news/tmb/2019/nihlaunchesl.jpg)
Body's response to different strains of tuberculosis could affect transmission
Apr 14, 2022
![what are important of case study what are important of case study](https://scx1.b-cdn.net/csz/news/tmb/2018/3-tuberculosis.jpg)
Ancestral lineage of tuberculosis discovered in the African Great Lakes region
Jun 9, 2020
![what are important of case study what are important of case study](https://scx1.b-cdn.net/csz/news/tmb/2022/study-identifies-drug.jpg)
Study identifies drug-resistant tuberculosis strains spreading in Moldova
Mar 14, 2022
![what are important of case study what are important of case study](https://scx1.b-cdn.net/csz/news/tmb/2022/new-dna-analysis-provi.jpg)
New DNA analysis provides first accurate tuberculosis genome
Dec 16, 2022
Recommended for you
![what are important of case study what are important of case study](https://scx1.b-cdn.net/csz/news/tmb/2018/visceralleis.jpg)
Researchers make breakthrough in bid to develop vaccines and drugs for neglected tropical disease
![what are important of case study what are important of case study](https://scx1.b-cdn.net/csz/news/tmb/2024/study-highlights-facto.jpg)
Study highlights factors associated with higher tuberculosis risk in South Africa
![what are important of case study what are important of case study](https://scx1.b-cdn.net/csz/news/tmb/2024/climate-anomalies-may.jpg)
Global climate change could create more opportunities for rise and spread of new cholera strains, analysis suggests
Aug 1, 2024
![what are important of case study what are important of case study](https://scx1.b-cdn.net/csz/news/tmb/2024/fatigue-6.jpg)
New study highlights scale and impact of long COVID
![what are important of case study what are important of case study](https://scx1.b-cdn.net/csz/news/tmb/2015/1-sicklecelldi.jpg)
New small molecule could treat sickle cell disease in adults that don't respond to hydroxyurea, alone
Jul 31, 2024
Let us know if there is a problem with our content
Use this form if you have come across a typo, inaccuracy or would like to send an edit request for the content on this page. For general inquiries, please use our contact form . For general feedback, use the public comments section below (please adhere to guidelines ).
Please select the most appropriate category to facilitate processing of your request
Thank you for taking time to provide your feedback to the editors.
Your feedback is important to us. However, we do not guarantee individual replies due to the high volume of messages.
E-mail the story
Your email address is used only to let the recipient know who sent the email. Neither your address nor the recipient's address will be used for any other purpose. The information you enter will appear in your e-mail message and is not retained by Medical Xpress in any form.
Newsletter sign up
Get weekly and/or daily updates delivered to your inbox. You can unsubscribe at any time and we'll never share your details to third parties.
More information Privacy policy
Donate and enjoy an ad-free experience
We keep our content available to everyone. Consider supporting Science X's mission by getting a premium account.
E-mail newsletter
![](http://blog10.website/777/templates/cheerup2/res/banner1.gif)
IMAGES
VIDEO
COMMENTS
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 ...
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 ...
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 ...
What the Case Study Method Really Teaches. Summary. It's been 100 years since Harvard Business School began using the case study method. Beyond teaching specific subject matter, the case study ...
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 study reporting is as important as empirical material collection and interpretation. The quality of a case study does not only depend on the empirical material collection and analysis but also on its reporting (Denzin & Lincoln, 1998). A sound report structure, along with "story-like" writing is crucial to case study reporting.
In this article, we explore the concept of a case study, including its writing process, benefits, various types, challenges, and more.. How to write a case study. Understanding how to write a case study is an invaluable skill. You'll need to embrace decision-making - from deciding which customers to feature to designing the best format to make them as engaging as possible.
A case study is a comprehensive report of the results of theory testing or examining emerging themes of a business in real life context. Case studies are also often used in the healthcare industry, conducting health services research with primary research interest around routinely collected healthcare data.
Researchers, economists, and others frequently use case studies to answer questions across a wide spectrum of disciplines, from analyzing decades of climate data for conservation efforts to developing new theoretical frameworks in psychology. Learn about the different types of case studies, their benefits, and examples of successful case studies.
A case study is one of the most commonly used methodologies of social research. This article attempts to look into the various dimensions of a case study research strategy, the different epistemological strands which determine the particular case study type and approach adopted in the field, discusses the factors which can enhance the effectiveness of a case study research, and the debate ...
When it comes to B2B sales, 52% of buyers rank case studies as an important part of their evaluation process. Telling a brand story through the experience of a tried-and-true customer matters. The story is relatable to potential new customers as they imagine themselves in the shoes of the company or individual featured in the case study ...
3. Lead With A Solution. Case studies are, by their very nature, boring. It is important to break past that by creating case studies that strike at the very problem a lead needs help with.
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.
A case study is an in-depth analysis of specific, real-world situations or the scenarios inspired by them. Both teachers and professionals use them as training tools. They're used to present a problem, allowing individuals to interpret it and provide a solution. In the business world, organizations of many sizes use case studies to train ...
What is the importance of a case study? Well, nearly 90% of consumers read product reviews before they make a purchase, which means gathering and publishing social proof is a crucial activity for your SaaS company. Changing consumer behavior is another reason why case studies are important. Case studies give your readers what they're looking for, which is confirmation from other B2B buyers ...
Two cases on the uses of debt and equity at Hertz claimed top spots in the CRDT's (Case Research and Development Team) 2021 top 40 review of cases. Hertz (A) took the top spot. The case details the financial structure of the rental car company through the end of 2019. Hertz (B), which ranked third in CRDT's list, describes the company's ...
This is the sixth in a series of monthly business school-style teaching case studies devoted to responsible-business dilemmas faced by organisations. Read the piece and FT articles suggested at ...
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.
The phenomenon being studied is 'unconscious conditioning' within the context of 'Mithila culture', using analytical psychology and Triguna theory. Both primary and secondary data have been used for this case study. The respondents were chosen through purposive sampling keeping the objective of the paper in mind.
Case Study There's No Such Thing as an IT Project This presentation explores the critical role of human behavior and organizational change management (OCM) in the success of IT projects. It emphasizes the importance of understanding human reactions to change and integrating OCM to improve citizen interactions with government services.
John Keating said the sheriff's office was "stomping on our civil rights, our First Amendment rights" in the midst of the Massey case. "This is a systemic issue and its been going on since before ...
Case study Why the Management: Practitioner Programme worked for me Ministry of Defence policy advisor Nazia Lodhi says she learned from peers across government while on the Civil Service ...
Example Of Online Safety Training: An Award-Winning Case Study The Wonderful Company's PACE 360 Program. The Wonderful Company, a global leader in healthy brands and snacks, faced a unique challenge in ensuring the safety of its diverse workforce, which includes both office staff and field employees operating a wide range of vehicles and equipment.
A case study on the importance of taking charge of one's own health. Though I often point to statistics and clinical research to demonstrate the importance of being proactive about health assessments and aggressive in combating cardiovascular disease, I know that sometimes, the stories of specific individuals can be a far more effective way ...
The study strengthens the case for a long-standing hypothesis in the field that specific bacteria and their human hosts likely co-evolved over hundreds or thousands of years, the researchers said ...