If an instrument requires some professional judgments in scoring, then the manual should also include information on:
A)interrater reliability.
B)corrections of the reliability coefficients using the Spearman-Brown formula.
C)both KR 20s and KR 21s.
D)test-retest reliability coefficients.

Question

If an instrument requires some professional judgments in scoring, then the manual should also include information on: ​
A)interrater reliability.
B)corrections of the reliability coefficients using the Spearman-Brown formula.
C)both KR 20s and KR 21s. ​
D)test-retest reliability coefficients. ​

Quizplus · Accepted Answer

Interrater reliability is crucial for instruments requiring professional judgments in scoring, as it measures the consistency of scores given by different raters, ensuring the scoring is reliable regardless of who administers or scores the test.

If an Instrument Requires Some Professional Judgments in Scoring, Then