Restriction of range is:
A)unreliability in validity.
B)when variance in scores on selection measures has been reduced.
C)used only with predictors.
D)used to increase sample size.

Question

Quizplus · Accepted Answer

Restriction of range occurs when there is a reduction in the variance of scores on a measure used for selection, which can lead to underestimation of the correlation between variables or scores. This typically happens when a selection process (e.g., for a job or academic program) only includes individuals who have already met certain criteria, thus limiting the full range of potential scores and possibly affecting the validity of conclusions drawn from the data.

Restriction of Range Is