short note + 30 objective questions with answers on Research Design

 

Research Design

Meaning: Research design is the blueprint or plan that guides the collection, measurement, and analysis of data in a research study.

Functions: It provides a framework for testing hypotheses, ensures accuracy, reduces bias, and helps in effective resource utilization.

Phases: (i) Problem identification, (ii) Review of literature, (iii) Selection of variables, (iv) Data collection methods, (v) Analysis & interpretation, (vi) Report writing.

Quantitative vs Qualitative Research Design:

• Quantitative: Structured, numerical data, statistical analysis, large sample.
• Qualitative: Flexible, descriptive data, thematic analysis, small sample, deeper understanding.

30 Objective Questions with Answers

1. What is a research design?

A blueprint for conducting research.

2. Main function of research design?

Guides data collection and analysis.

3. Research design reduces?

Bias and errors.

4. First phase of research design?

Problem identification.

5. Which design deals with numerical data?

Quantitative design.

6. Which design is flexible and descriptive?

Qualitative design.

7. Literature review comes in which phase?

Second phase.

8. Small sample size is mostly used in?

Qualitative research.

9. Large sample size is common in?

Quantitative research.

10. Hypothesis testing is a part of?

Research design.

11. Thematic analysis is used in?

Qualitative research.

12. Statistical analysis is used in?

Quantitative research.

13. A research design ensures?

Accuracy of results.

14. Which research design focuses on in-depth study?

Qualitative research design.

15. Final phase of research design?

Report writing.

16. Research design helps in optimal use of?

Resources.

17. Variable selection occurs in which phase?

Third phase.

18. Research design is also called?

Plan of study.

19. Data collection methods are selected in?

Research design process.

20. An unstructured design is used in?

Qualitative research.

21. A structured design is used in?

Quantitative research.

22. Research design provides?

Framework for testing hypothesis.

23. Which design is exploratory in nature?

Qualitative design.

24. Which design is confirmatory in nature?

Quantitative design.

25. Data interpretation is part of which phase?

Fifth phase.

26. Which design is suitable for hypothesis generation?

Qualitative research.

27. Which design is suitable for hypothesis testing?

Quantitative research.

28. Research design ensures findings are?

Valid and reliable.

29. In research design, analysis methods are?

Pre-determined.

30. Research design connects?

Research problem with results.