Each qualitative design is slightly different from the others; these differences are important for researchers to consider when selecting a design that is most appropriate for exploring their research problem.

Each qualitative design is slightly different from the others; these differences are important for researchers to consider when selecting a design that is most appropriate for exploring their research problem. After reviewing the Reading & Study material for the module, address the following paper in current APA format:

1. Provide a description of the case study design and when it is appropriate to use this design.

2. Describe 2 problems or challenges you might encounter when using this design.

3. Provide a problem statement pertaining to doctoral persistence of business students.

4. Craft 2 qualitative research questions that appropriate for case study design.

5. Compose a purpose statement to address one of these research questions that aligns with a case study design.