What are the key differences between a case study and a research study, and how do these differences impact the methodology and findings of each type of study?

A case study focuses on a specific individual, group, or event in great detail, while a research study examines a broader topic with a larger sample size. The methodology of a case study involves in-depth analysis and observation, while a research study typically uses statistical analysis and generalization. The findings of a case study are often more detailed and specific, while research studies aim to draw broader conclusions that can be applied to a larger population.