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

Multiple Choice

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.