Advantages of Case Study Method of Data Collection Following are the advantage of case study Method Intensive Study. Case study method is responsible for intensive study of a unit. It is the investigation and exploration of an event thoroughly and deeply. No Sampling. It studies a social unit in its entire perspectives. It means there is no sampling in case study method. Continuous Analysis. It is valuable in analyzing continuously the life of a social unit to dig out the facts. Hypothesis Formulation. This method is useful for formulation of hypothesis for further study. Comparisons. It compares different type of … Continue reading Advantages & Disadvantages of Case Study Method of Data Collection