Research is
1). Searching again and again
2). Finding solution to any problem
3). Working in a scientific way to search for truth of any problem
4). None of the above
2. The central theme of ``Structural Psychology' was borrowed from
3. The per capital income of India from 1950 to 1990 is four times. This study is
4. Stratified sampling is adopted when
5. Hypothesis ........ Research
7. Which type of validity refers to the factual accuracy of an account as reported by the researcher?
8. Preliminary Data Collection may be considered as part of
9. Qualitative researchers view changes in procedures during a study as ........