General Studies · Psychometric Testing
Cross-validation of a psychological or educational test implies that:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Item analysis is performed on the same sample twice
- 2Test validity is investigated on an independent sample✓
- 3Items with similar difficulty levels are removed
- 4Different discrimination indices are correlated
Correct answer
Test validity is investigated on an independent sample
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