A good case study, according to Professor Paul Lawrence is:

An illustrative case study is used to describe an event; they utilize one or two instances to analyze a situation. This helps interpret other data, especially when researchers have reason to believe that readers know too little about a program. This case study serves to make the unfamiliar familiar, and give readers a common language about the topic. The chosen situations should characterize important variations and contain a small number of cases to sustain readers’ interest.

Some examples of case study assignments are:

These are my top tips on writing a case study that will drive sales effectively:

What Is a Case Study? | About Psychology

Allen, I hear you. I did not put this up as an example of how all pastors should handle all situations all the time. So I’m glad for the push-back because this is a discussion of a case study and we need to recognize that this is just one situation used to illustrate a certain point.

3 Ways to Do a Case Study - wikiHow

Are you sure you aren’t just pulling our leg, and this is really a case study showing how NOT to counsel? Or how a pastor can use lots of techniques learned in seminary (avoiding the conversational landmines), came to a correct insight, but still ended up flubbing the main point of having these people more headed towards the possibility of a greener pasture at the end of the pastoral care than before? Or even of managing to remain in conversation with them for the entire hour?

What is a Case Study? (with pictures) - wiseGEEK
Many fields use their own form of case study, but they are most widely used in academic and business contexts. An academic case study focuses on an individual or a small group, producing a detailed but non-generalized report based on months of research. In the business world, marketing case studies describe a success story used to promote a company.How you use case studies will depend on the goals, as well as on the format, of your course. If it is a large lecture course, for example, you might use a case study to illustrate and enrich the lecture material. (An instructor lecturing on principles of marketing, for example, might use the case of a particular company or product to explore marketing issues and dilemmas in a real-life context.) Also in a large class you might consider breaking the class into small groups or pairs to discuss a relevant case. If your class is a smaller, discussion-format course, you will be able to use more detailed and complex cases, to explore the perspectives introduced in the case in greater depth, and perhaps integrate other instructional strategies, such as role playing or debate.

Regardless of the format in which you employ case studies, it is important that you, as the instructor, know all the issues involved in the case, prepare questions and prompts in advance, and anticipate where students might run into problems. Finally, consider who your students are and how you might productively draw on their backgrounds, experiences, personalities, etc., to enhance the discussion.

While there are many variations in how case studies can be used, these six steps provide a general framework for how to lead a case-based discussion:
A case study is a detailed, in-depth study about a person, small group, or situation

Application of a Case Study Methodology

A case study helps students learn by immersing them in a real-world business scenario where they can act as problem-solvers and decision-makers. The case presents facts about a particular organization. Students are asked to analyze the case by focusing on the most important facts and using this information to determine the opportunities and problems facing that organization. Students are then asked to identify alternative courses of action to deal with the problems they identify.

A case study presents an account of what happened to a business or industry over a number of years

Is your University challenging you to do a case study

It helps to have a system when sitting down to prepare a case study as the amount of information and issues to be resolved can initially seem quite overwhelming. The following is a good way to start.

The case study defined. If you have no idea what a case study is, you can get the scoop here.

What is case study? definition and meaning

Another case study may prove both causal and correlative factors. If research and evidence show that obese people also tend to eat more fattening foods than leaner people, there is science to back up the fact that eating fat causes people to gain weight. The difference between causal and correlative factors is important in the study, because sometimes such studies are used to promote a specific medicine, therapy, or product; or to show that a particular product is unhealthy, unsafe, or should be used with care.