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How to Write a Perfect Case Study? Discover the Better Methods for Students Academic Success !!

A case study requires you to analyse a specific situation and discuss how its different elements relate to theory. The case can refer to a real-life or hypothetical event, organisation, individual or group of people and/or issue. Depending upon your assignment, you will be asked to develop solutions to problems or recommendations for future action.

Generally, a case study is either formatted as an essay or a report. If it is the latter, your assignment is often divided into sections with headings and subheadings to ensure easy access to key points of interest.

There are different approaches to case studies, so always check the specific instructions you have been given. There are two main types of case studies: descriptive and problem-solving.

2. Aims and objectives of the case study
The purpose of a case study is to answer a research question by conducting an in-depth investigation of a contemporary, real-life phenomenon in its context. A cases study answers a research question by using detailed description rather than statistics.

Therefore, the aim of a case study is to provide an in-depth interpretation of procedures, experiences, outcomes, and relationships arising in a specific occurrence or limited amount of occurrences of a given phenomenon.

3. Types of case study

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.
4. How to choose best case study type?
Choosing the right case study format isn’t a game of luck, but rather a strategic decision. The format you choose will dictate the flow of your narrative and ultimately, its reception and the impact it creates.

1. Identify your objective

Start by identifying what you aim to achieve with your case study.

Are you looking to demonstrate the effectiveness of your product? Or, maybe you're seeking to showcase a customer’s journey and transformation.

Your objectives will steer you toward a format that best communicates your intended message.

2. Understand your audience

Who are you writing for? Tech-savvy young professionals might appreciate a data-rich, problem-solution case study, while creative entrepreneurs may connect more with an inspiring success story.

Knowing your audience helps you to craft a case study that resonates with them.

3. Contextualize your case

What is the background of your case study? A before-and-after case study might be suitable if your product or service led to a significant transformation, while an interview-style case study works well when the customer's personal journey or experience is especially impactful.

4. Consider the storytelling element

Ultimately, your case study is a story – and a good story needs a captivating plot.

Choose a format that allows you to weave an engaging narrative. Whether it's the drama of problem-solving or the thrill of a success story, your case study should be as compelling as it is informative.

5. Format of Problem solution case study

Problem-solution format:

  • Introduce the client company and their unique situation
  • Describe their problem in their words
  • Describe the steps taken to solve the problem (your solution)
  • Discuss key results and achievements with quantifiable data
  • Explain the overall business impact in the client's words
  • Provide a compelling conclusion inviting the reader to achieve similar results with your business
6. Format of Before-and-after case study

Before-and-after format:

  • Paint a picture of the company's situation before your intervention
  • Discuss the transformation in detail highlighting the significant results and improvements with data and visuals
  • Explain the difference your solution made
  • Conclude by reinforcing the transformative power of your product or service
7.Format of  Success story case study

Success story format:

  • Introduce your contact person (the main character)
  • Describe what drove them to seek your solution with emotional language
  • Introduce your team (as their guide), use names to make them relatable
  • Describe your team’s attempt (as individual people) to address the client’s needs
  • Describe your joint journey attempting to resolve their issues (with its ups and downs)
  • Describe the moment when you knew you’ve succeeded reaching your destination
  • End with an empathic invitation to make contact like “struggling with something similar? Talk to us.”
8. Format of Interview style case study

Interview style format:

  • Introduce the interviewee and their company
  • Provide the context or background of their challenges
  • Present the interviewee's account of how your product or service helped address their challenges
  • Highlight key takeaways and results from the interviewee's perspective
  • Conclude with an invitation to the reader to experience similar results
9. What's the compelling building blocks of a case study?

8 building blocks of a compelling case study:

  1. Executive Summary/Synopsis: An executive summary is a brief overview of a long document, such as a business plan, proposal, or report. It's a section that grabs readers' attention and summarizes critical information from the document, such as the problem or opportunity being addressed, objectives, key findings, goals, and recommendations.

  2. Introduction slide: The gateway to your narrative. Use this to provide context, briefly introduce the subject, and hint at the compelling story to follow.

  3. Company overview slide: Shed light on the company, individual, or situation at the heart of your case study. This helps to paint a full picture for your readers.

  4. Challenge/Problem slide: Bring forward the hurdle or issue that your case study's subject faced. This sets up the conflict that your solution will resolve.

  5. Solution slide: Describe the solution that was implemented. Make it clear how your product or service was applied to tackle the issue at hand.

  6. Results/Outcome slide: Showcase the impact of the solution, ideally backed by hard-hitting data. This is where you highlight the effectiveness of your product or service.

  7. Customer quotes/Testimonials slide: Authentic words from the people who have benefitted from your product or service can provide a persuasive, humanizing touch to your case study.

  8. Call to action slide: Prompt readers to take the next step, whether that's contacting your company, trying your product, orsimply learning more.

10. Conclusions

Understanding your audience will help you to edit how you express your information, including tailoring your language expression, tone and style to meet the expectations of your stakeholders. For example, if your case study is written for the Minister of Health, then your tone will need to be formal, ensuring that any technical terms are clearly and concisely explained with concrete examples.

Questions to ask yourself:

  • Who will read my case study and why?
  • What are the stakeholders’ needs, preferences, expectations and goals?
  • How can I write clearly and concisely for this particular audience?
  • How will the stakeholders use my case study in their work?
  • What are the relevant technical terms and have I explained them in clear and concise language?
11. FAQs 
Q. How do you train the students to write case studies?
Ans. : 
# First provide the student with several sample case studies to look over. 

# Then ask that they watch a series of tutorial videos on the tone and content of a case study. 

# Once they’ve completed these tutorials, provide them with a hypothetical transaction and company for which to write a case study. 

# Read, evaluate, and provide feedback on their work and 

# If feel that their case study has met standards for quality, allow them to enter network and 

# Finally,  do best to create a match.

Q. How do you do a case study?
Follow the following footsteps 
1. Get prepared!
2. Get designing!
3. Get recruiting!
4. Get conducting!
5. Get analysing!
6. Get sign off!
7. Get disseminating!

Q. What's the advantages of case study?
Ans.: 

1. It converts participant observations into data; the core of case studies is its ability to demonstrate the understanding of participants in the whole process. By observing participants directly, it can obtain authenticated data used for input purposes. Furthermore, the observations enhance the imitation of the acquired results by other people conducting case studies as well.

2. It enhances the conversion of opinion into facts; researchers can convert their views into suitable information that forms the basis for provable truths. Therefore, this is most practical when dealing with a single incident and ends up providing detailed data about its developments not known.

3. It employs the use of several research methodologies; apart from direct observation and interviews, case studies use other methods to collect data too. Questionnaires are handed out to the participants to fill, whereas there are case histories obtained from all recorded data in a database. Journals, diaries, among others, are also used.

4. It can access data from remote areas: through the use of technological devices, researchers do not have to be available at a precise location to conduct a case study. Accessing information through email, phone, and other kinds of communication suitable for remote areas is possible.

5. It involves in-depth qualitative data collection; compared to other research models, case studies partake in comprehensive data collection that later helps in the analysis and evaluation of obtained data. Because of this, it can be able to research exceptional cases where large samples of participants differ in one way or the other.

Q. What's the disadvantages of case study?

Ans.: 

1. It is hard to replicate; most of the case studies are hard to replicate, and it is essential to only that one researcher. The value of work is lost unless extra resources combined with it are used by another researcher to form the basis of the research.

2. It could be subject to the researcher’s biases; due to its establishment in qualitative analysis, case studies rely on the researcher’s interpretation of the obtained information. Thus since the researcher has his or her own opinions, this could prompt biases when he is assessing the data.

3. It cannot estimate the whole population efficiently; as case studies withdraw data from an individual, a little group of partakers, or events, it cannot conclusively conclude that the case is relevant to everyone. Therefore it is not right to estimate a whole population adequately.

4. It is time-consuming; the analysis of the data collected in the case study method requires a lot of time as compared to other research methods. The information needs proper verification to ascertain its accuracy, and this tends to be time-consuming.

5. It can be an unreliable method due to participants and researchers; in the case of the study, complete cooperation of all participants is a core quality in ensuring the quality of data obtained. Besides, the researcher should possess the qualities that draw the participants to be free to share information.

References

Case Study Research: Design and Methods’, Robert K Yin, SAGE publications 2013.


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