Education · Research Methodology
Which among the following are potential threats to external validity in research? A. Sample characteristics B. Novelty/uniqueness of stimulus C. Improper manipulation of Independent Variable D. Lack of motivation on the part of the participants E. Reactivity of the assessments Choose the correct answer from the options given below:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A, B and D only
- 2B, D and E only
- 3C, D and E only
- 4A, B and E only✓
Correct answer
A, B and E only
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