General Studies · Research Methodology
Regarding psychometric testing, the statement 'There is a direct relationship between the reliability of a test and its length' is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1always true under all conditions
- 2entirely false
- 3true under certain conditions (such as when adding parallel items)✓
- 4completely unrelated as length does not impact reliability
Correct answer
true under certain conditions (such as when adding parallel items)
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