Across
- 1. Variable that unintentionally affects results
- 8. When participants are misled about the true purpose of a study
- 9. Study conducted over an extended period of time
- 11. Research using non-numerical data like interviews or observations
- 14. Extent to which findings apply beyond the sample
- 15. A testable prediction in a study
- 16. Numerical data used in statistical analysis
- 17. Study comparing different age groups at one point in time
- 19. Whether a study measures what it claims to measure
- 20. Group not receiving the experimental treatment
Down
- 1. Statistical relationship between two variables
- 2. Ability of a study to be repeated with similar results
- 3. Procedure where neither participant nor researcher knows group allocation
- 4. Participants changing behavior because they know they are being studied
- 5. Consistency of a measurement or study over time
- 6. Observing behavior in a real-world setting without interference
- 7. Process of selecting participants for a study
- 10. Defining variables in measurable, observable terms
- 12. Explaining the true purpose of a study to participants afterward
- 13. Moral principles guiding psychological research
- 18. Research method involving in-depth investigation of one individual or small group