Four Main Types of Case Studies 

by Jessica Moore Writer

Let’s begin with a case study definition: a case study is a research process that studies a particular case over a specific span. Writing a case study helps improve the academic life of a student. Students who have real-life examples can synthesize data and learn more about the research process effectively.


In fact, a case study is one of the best ways of learning in an academic sphere. To expand more on the topic under discussion, we shall discuss the four main types of case studies.

Look below to learn about the case study types.

Illustrative case study

An illustrative case study, like a Kellogg case study, is mainly used to investigate a familiar case to help other students and readers to comprehend it. It is also one of the primary case studies used in the research method and is mainly descriptive. In the illustrative case study type, one or sometimes two instances are used to describe a situation.


Exploratory case study

An exploratory case study is a prime study conducted before investigating a case on a large scale. Experimental case studies are prevalent in social subjects like political science. Also, these types of case studies primarily fixate on real-life situations and contexts. 

Exploratory case studies recognize methods and questions for complex and relatively large analysis. The primary purpose of this type of case study is to allow students to identify situations for any further research process. 

Critical instance case study

A case study that determines the consequence and cause of an event is termed a critical instance case study. The key reason for this case study type is to examine one or two or more sources with unique interest. The case study type is investigated with no general interest in other cases. A critical case study can question any universal assertion and give report writing help.


Cumulative case study

 A case study used in qualitative research is termed a cumulative case study. This type is one of the central case studies prevalent among university students. The cumulative case study gathers data from various sources at different times. The primary objective of this case study type is to summarize the past studies investing no additional cost or time on new investigations. So, you can say that a cumulative case study is data analysis.


Types of Subjects in Case Study

There are five types of subjects addressed in case studies. Every kind of case study fits into the following five subject categories.

· Person- A case study that focuses on a particular subject and can use different research methods to determine the result


· Group- The case study that considers a group of individuals


· Organization- The case study that focuses on an entire company


· Location- The primary focus of this type of study is the location. It considers why and how people use the place under discussion


· Event- This type of study focuses on particular occasions. It could be cultural or societal


So, now you know the case studies and their subjects accordingly. Read through the content, understand them, and use them correctly in your college project.


Summary: Case studies are being used more in universities and colleges to help students comprehend how a hypothetical event can affect an organization or an individual in real life. But before you move on to inquiring and writing on a case study, go through the case study types mentioned in this article.


Author’s Bio: Kevan Lee is a content crafter at You can find him online, providing case study help, tweeting about the writing process, and occasionally, second-guessing football coaches. In addition, he will write an affordable paper for you whenever you ask him to. 

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About Jessica Moore Freshman   Writer

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Joined APSense since, November 3rd, 2021, From New York, United States.

Created on Jan 11th 2022 03:46. Viewed 267 times.


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