2 DEC FS Q.5

  • Option : D
  • Explanation : Case study method of research involves a careful, in-depth and complete observation of a person, family, institution, cultural group or even the entire community; and, Ethnographic method involves observation and/or interaction with the study's participants in their real-life environment. So, both these methods will be appropriate in the given context. The other methods are for other specific purposes: Experimental method is scientific research method of manipulating one or more variables, and measures corresponding change in other variables; Descriptive research focuses on describing the nature of a demographic segment or phenomenon that is being studied, rather than finding out the cause/reason behind its occurrence; Historical research involves studying, understanding and interpreting past events by interpretation of documents, diaries and other historical data (primary or secondary sources).
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