1. Which one of the following is a nonprobability sampling method ?

2. A tentative proposition with unknown validity that specifies a relationship between two or more variables is called

3. The variable which impacts the relationship between an independent variable and a dependent variable is known as

4. Snowball sampling is the process of selecting a sample using

5. We use Factorial Analysis:

6. The fish bowl draw is a method of drawing a/an

7. A research problem is feasible only when:

8. Research design that needs to collect factual information on a continuing basis is classified as

9. Books and records are the primary sources of data in :

10. The 'Sociogram' technique is used to study

11. Identify the correct sequence of research steps :

12. A common test in research demands much priority on

13. The major characteristic of correlation analysis is to seek out:

14. A shift in attitude in respondents between two points during data collection is called:

15. Which of the following sequences represents the most logical sequence in doing research?

16. Which one of the following is a nonprobability sampling?

17. For conducting a study relating to the family size and per capita income in our country, a researcher divides the whole population of the region into different income groups and then takes random samples from each of the groups. The technique used by him for the sample collection is called:

18. Which of the following sampling procedures will be appropriate for conducting researches with empiricoinductive research paradigm?

19. Which of the following sequences correctly reflects scientific investigation?

20. Which of the following statements is true in the context of the testing of a hypothesis ?

21. Which of the following sequences of research steps is nearer to scientific method ?

22. Which one of the following principles is not applicable to sampling?

23. In a research on the effect of child-rearing practices on stress-proneness of children in completing school projects, the hypothesis formulated is that 'child rearing practices do influence stress-proneness'. At the data-analysis stage a null hypothesis is advanced to find out the tenability of research hypothesis. On the basis of the evidence available, the null hypothesis is rejected at 0.01 level of significance. What decision may be warranted in respect of the research hypothesis?

24. A researcher fails to reject the null hypothesis (Ho) in his/her research. What implications will it carry for his/her principal research hypothesis?

25. Match Set-I with Set-II Set-I Research Tools Set-II Measurement Scale
A. Questionnaire and interview
(i) Ratio scale of measurement
B. Intelligence and Aptitude Tests (ii) Ordinal Scale of measurement
C. Attitude and Value Tests (iii) Interval Scale of measurement
D. Speed and Frequency Tests (iv) Nominal Scale of measurement Choose the correct answer from the options given below: