Scores on the verbal scale of the WAIS-I V are stable from the age of 20 to 74.This suggests that the scale has:
A) a normal distribution
B) high validity
C) high distribution
D) high reliability

Question

Quizplus · Accepted Answer

The fact that scores on the verbal scale of the WAIS-I V are stable from the age of 20 to 74 suggests that the scale has high reliability, meaning that it is consistent and dependable in its measurement over time. The other options (normal distribution, high validity, high distribution) are not directly related to the stability of scores over time.

Scores on the Verbal Scale of the WAIS-I V Are