General Studies · Psychological Assessment
Given below are two statements: Assertion (A) and Reason (R). Assertion (A): Item Response Theory (IRT) is commonly used in computerized psychological testing to estimate ability. Reason (R): In IRT models, up to four parameters can be estimated for item characteristic curves.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1(A) is false, but (R) is true
- 2(A) is true, but (R) is false
- 3Both (A) and (R) are true, but (R) is not the correct explanation of (A)✓
- 4Both (A) and (R) are true and (R) is the correct explanation of (A)
Correct answer
Both (A) and (R) are true, but (R) is not the correct explanation of (A)
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