Answer the following four questions using current APA format throughout . Use your course textbooks, including your Introduction to Research textbook and the Publication Manual, and at least two additional scholarly references. This assignment must have a title page, plus two to four pages of appropriate content, and a reference page. Give the answers to these questions in your own words and with your own explanation. Cite your sources in-text, and list your various sources as references on your references page.
1. What is a case study?
2. What are advantages and disadvantages of this approach?
3. What are some reasons for using a case study approach?
4. Where, or in what ways, can a researcher acquire information/data that can be used for a case study? In other words, what are some various sources for information that a researcher can use in a case study?
