If the reliability coefficient of a test was found to be 1.00, the standard error of measurement would be
A) zero.
B) .50.
C) 1.00.
D) equal to the standard deviation of the test.

Question

Quizplus · Accepted Answer

A reliability coefficient of 1.00 indicates a perfect relationship between the true scores and the observed scores. Therefore, the standard error of measurement would be zero, meaning that there would be no variability or error in the observed scores.

If the Reliability Coefficient of a Test Was Found to Be