Across
- 5. Variable controlled by researcher
- 7. Consistency of a measure
- 9. List or source from which a sample is drawn
- 10. Study based on real-world events
- 11. Prediction about variable relationships
- 13. Experiment with random assignment
- 14. Data with equal intervals and a true zero point
- 15. Explanation that guides research
- 16. Accurate measure of what’s intended
- 18. Collecting self-reported data
- 19. Entire group a researcher is interested in studying
Down
- 1. Research using numbers and statistics
- 2. Equal chance selection
- 3. Voluntary agreement to participate
- 4. Variable that changes in response
- 6. Research focusing on meaning and experiences
- 8. Protecting participant identity
- 12. Written set of questions for participants
- 17. Study without random assignment
- 18. Subset of a population