What was a primary reason for the WAIS revision to the WAIS-R?
A) The WAIS was an age scale and the test developers wanted to convert it to a point scale.
B) The Flynn effect prompted the revision of the WAIS.
C) The need for a more contemporary norm group prompted the revision of the WAIS.
D) The lack of acceptance of the WAIS by the academic community prompted the revision.

Question

Quizplus · Accepted Answer

The primary reason for the WAIS revision to the WAIS-R was the need for a more contemporary norm group. The original WAIS was normed in the 1950s and the population had changed by the time the WAIS-R was developed in 1981. The WAIS-R norm group was more representative of the current population, which allowed for more accurate interpretation of scores. The other options presented are not correct reasons for the revision.

What Was a Primary Reason for the WAIS Revision to the WAIS-R