Research Methodology · Validity
Which of the following statements about the validity of data-collection tools are correct? 1. Content validity ensures that the tool adequately represents the entire domain of the construct. 2. Criterion validity includes both concurrent validity and predictive validity. 3. Construct validity requires establishing both convergent and discriminant evidence. 4. Face validity is a rigorous statistical measure of internal reliability. 5. The known-groups technique is a recognized method used for construct validation.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 11, 2, 3, and 5✓
- 22, 3, 4, and 5
- 31, 2, 4, and 5
- 41, 3, and 5
Correct answer
1, 2, 3, and 5
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