121. There is a concept by â€¦â€¦â€¦â€¦â€¦â€¦â€¦â€¦
122. A two way systematic conversation between an investigator and respondent is called
123. In adequate response, Interviewers bias non response etc is the limitations of â€¦â€¦.....
124. Null means
125. Questions which allow only a few alternative way of answering is called â€¦â€¦.....
126. The formulated problem should have
127. The author of The Grammar of Science is
128. Foundations of Behavioral Research is written by
129. Social Science research begins and ends with observation ..... stated by
130. Sample value is calledâ€¦â€¦â€¦â€¦â€¦â€¦
MCQ Multiple Choice Questions and Answers on Research Methodology
Research Methodology Question and Answer