RESEARCH DESIGN AND METHODOLOGY PRACTICAL RESEARCH II QUIZ 1.pptx

RESEARCH DESIGN AND METHODOLOGY PRACTICAL RESEARCH II QUIZ 1

1. QUIZ 1

2. A study wants to find out the most common time management strategies of Grade 12 students. Which design should be used? A. Correlational B. Descriptive C. Experimental D. Quasi-Experimental

3. 2. A researcher examines the relationship between sleep hours and test scores. Which design is this? A. Experimental B. Correlational C. Ex Post Facto D. Descriptive

4. 3. A researcher studies the effect of single-parent upbringing on study habits. Which design applies? A. Experimental B. Correlational C. Ex Post Facto D. Descriptive

5. 4. Students are divided randomly into two groups: one using traditional lectures, another using blended learning. Their comprehension is later compared. This is an example of: A. Quasi-Experimental B. Experimental C. Correlational D. Descriptive

6. 5. Which research design allows the researcher to manipulate variables and assign groups randomly? A. Descriptive B. Correlational C. Experimental D. Ex Post Facto

7. 6. “What coping mechanisms do teachers use to handle stress in blended learning?” This question fits which design? A. Descriptive B. Correlational C. Experimental D. Ex Post Facto

8. 7. If researchers study existing records to know how internet usage affected past students’ performance, which design is used? A. Correlational B. Descriptive C. Experimental D. Ex Post Facto

9. 8. A researcher compares stress levels of employees who were laid off versus those who were not. What design is this? A. Quasi-Experimental B. Correlational C. Ex Post Facto D. Descriptive

10. 9. Which design best fits a teacher testing the immediate effect of a new teaching method on participation? A. Experimental B. Descriptive C. Correlational D. Ex Post Facto

11. 10. Which design answers the question: Is there a relationship between social media usage and academic performance? A. Experimental B. Correlational C. Quasi-Experimental D. Descriptive

12. 11. Selecting every 10th student from the enrollment list is: A. Stratified Sampling B. Cluster Sampling C. Systematic Sampling D. Purposive Sampling

13. 12. When should stratified sampling be used? A. When the population is very small B. When population is divided into subgroups C. When only volunteers are available D. When every member has the same chance

14. 13. Surveying only HUMSS strand because they are easiest to reach is: A. Random Sampling B. Quota Sampling C. Convenience Sampling D. Cluster Sampling

15. 14. Ensuring 50 male and 50 female respondents regardless of proportion is: A. Purposive Sampling B. Quota Sampling C. Stratified Sampling D. Cluster Sampling

16. 15. Selecting three out of eight Grade 11 sections and surveying all their students is: A. Cluster Sampling B. Stratified Sampling C. Systematic Sampling D. Random Sampling

17. 16. Probability sampling reduces bias and is more generalizable than non-probability sampling. 17. The sample is the entire group you want to study, while the population is the subset you actually collect data from.

18. 18. Which formula is often used in determining sample size? A. Taro Yamane’s Formula B. Slovin’s Formula C. Pearson’s Formula D. Fisher’s Exact Formula

19. 19. The total population of the study is 500 students. The researcher selects 200 respondents using Slovin’s formula. What does the 200 represent? A. Sample B. Population C. Strata D. Cluster

20. 20. The total population of the study is 500 students. The researcher selects 200 respondents using Slovin’s formula. What does the 200 represent? A. Sample B. Population C. Strata D. Cluster

21. 21. A researcher selects respondents who are readily available and willing to participate. What type of sampling is this? A. Quota Sampling B. Convenience Sampling C. Cluster Sampling D. Stratified Sampling

22. 22. Which of the following is a correct reason to justify the chosen population? A. “They are my friends and easy to reach.” B. “They are in a critical stage where study habits affect academic performance.” C. “They were the only students present on survey day.” D. “They can give faster answers.”

23. 23. A study requires respondents from each strand (STEM, HUMSS, ABM, GAS). The researcher divides the population into these groups, then randomly samples within each group. What sampling technique is this? A. Stratified Random Sampling B. Cluster Sampling C. Simple Random Sampling D. Quota Sampling

24. 24. If a population has 1,000 respondents and the researcher selects every 20th student, what technique is being used? A. Cluster Sampling B. Purposive Sampling C. Systematic Sampling D. Random Sampling

25. 25. Which is the main advantage of probability sampling? A. It is cheaper and faster. B. It gives each member an equal chance of selection. C. It avoids the need for a population size. D. It guarantees 100% accuracy.