General Studies · Research Methodology

The reliability of a psychological test is expressed in terms of the proportion of:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1True Score Variance × Error Score Variance
2True Score Variance × Observed Score Variance
3Observed Score Variance / True Score Variance
4True Score Variance / Observed Score Variance✓

Correct answer

True Score Variance / Observed Score Variance

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