The correct formula for determining IQ as used in Terman's development of the Stanford-Binet Test was ________.
A) MA/DA × 100
B) MA/CA × 100
C) MA/CA
D) CA/MA × 100

Question

The correct formula for determining IQ as used in Terman's development of the Stanford-Binet Test was ________.
A) MA/DA × 100
B) MA/CA × 100 
C) MA/CA
D) CA/MA × 100

Quizplus · Accepted Answer

The correct formula is MA/CA × 100, where MA stands for mental age (the age at which a person functions intellectually) and CA stands for chronological age (the person's actual age). This formula is used to determine IQ, which is the ratio of mental age to chronological age multiplied by 100. Terman's development of the Stanford-Binet Test is based on this formula.

The Correct Formula for Determining IQ as Used in Terman's