An intelligence quotient (IQ), as calculated on the original Stanford-Binet test, was ________.
A) mental age divided by chronological age and multiplied by 100
B) determined by the number of intelligences a person has
C) determined by a person's age and education
D) chronological age divided by mental age and multiplied by 100

Question

Quizplus · Accepted Answer

The original Stanford-Binet test calculated IQ by dividing a person's mental age by their chronological age and then multiplying by 100. This formula was used to standardize scores across different ages.

An Intelligence Quotient (IQ), as Calculated on the Original Stanford-Binet