On the WISC-IV,a supplemental subtest is used
A) to extend the range of abilities measured.
B) to substitute for a core subtest when necessary.
C) Both a and b
D) None of these

Question

Quizplus · Accepted Answer

A supplemental subtest is used to extend the range of abilities measured and can also be used as a substitute for a core subtest when necessary. Therefore, both options a and b are correct.

On the WISC-IV,a Supplemental Subtest Is Used