“…Case studies have a special place in evaluation research (Patton, 1980;Cronchbach, et.al, 1980;Guba & Lincoln, 1981). Case studies can also be used in evaluation research with the application of causal linkages in life interventions, describing the life context in which the intervention has occurred, descriptive of illustrative case studies, journalism about interventions, exploring situations where the intervention being evaluated does not have a clear structure (Schwartz & Jacobs, 1979;Van Maanen, Dabbs, Faulkner, 1982). A case study is a qualitative strategy in which the researcher conducts an in-depth exploration of a program, event, activity, and process, against one or more individuals (Creswell, 2009).…”