One advantage of using ___________ is that it avoids age-related changes because scores are always compared against the same age-group.
A)the Wechsler Adult Intelligence Scale (WAIS)
B)mental age
C)Raven's Progressive Matricies
D)deviation IQ

Question

Quizplus · Accepted Answer

Deviation IQ compares a person's score to the average score of their age group, so it avoids age-related changes because scores are always compared against the same age-group. The other options do not offer this advantage. The WAIS is specifically designed for adults, so age changes can still affect scores over time. Mental age compares a person's abilities to those of a typical individual at a specific age, so scores will change as a person ages. Raven's Progressive Matrices provides a measure of general intelligence, but again scores can change over time as a person ages.

One Advantage of Using ___________ Is That It Avoids Age-Related