According to the method that Terman used to score the early versions of the Stanford-Binet, a child with a chronological age of 10 years and a mental age of 12 years would have an IQ of
A) 83.
B) 100.
C) 112.
D) 120.

Question

Quizplus · Accepted Answer

Terman's method relied on calculating the ratio of mental age to chronological age and multiplying by 100. In this case, it would be (12/10) x 100 = 120. Thus, the child would have an IQ of 120.

According to the Method That Terman Used to Score the Early