What is case study in research methodology?

A case study in a research method is an in-depth exam of a single case or a small group of associated instances to explore complicated problems in real life context. It is usually utilized in qualitative studies to benefit insights into phenomena that cannot be absolutely captured through quantitative methods. The case could be an individual, agency, event, or scenario. Case studies permit researchers to discover the difficulty in detail, taking pictures of nuances and dynamics that may be neglected with the aid of broader processes. Data is typically accrued through various methods which include interviews, observations, and file evaluation.