UGC NET Paper 1 GA 2010 Dec Solved Paper

Experimental research investigates a hypothesis through experiments where a variable can be manipulated against variables that can be measured, calculated and compared in a controlled environment. Ethnography is the scientific description of peoples and cultures with their customs, habits, and mutual differences. Case study is especially used in social science, psychology, anthropology and ecology to test theoretical models by using them in real world situations. Descriptive research describes a situation, subject, behaviour, or phenomenon.