In the two sets given below, Set – I specifies the methods of research while Set – Il describes the critical feature associated with a method of research. Match the two and select from the code to indicate your answer. Set – I (Research method) Set – II(Critical features associated)(a) Experimental method (i) Generalizing to the population from a large sample(b) Ex post facto method (ii) Establishing the patterns of events which have happened, through primary and secondary sources(c) Historical method (iii) Studying shared behaviour patterns(d) Ethnographic method (iv) Establishing cause and effect through control (v) Probing into the causal factors from the observed effects

• A. (a) - (iv), (b) - (v), (c) - (ii), (d) - (iii)
• B. (a) - (i), (b) - (ii), (c) - (iii), (d) - (iv)
• C. (a) - (ii), (b) - (iii), (c) - (iv), (d) - (v)
• D. (a) - (ii), (b) - (i), (c) - (iv), (d) - (iii)