The average mental ability a person displays at a given age is known as his or her
A)cognitive index.
B)GPA.
C)mental age.
D)chronological age.

Question

Quizplus · Accepted Answer

The term "mental age" refers to the average level of intellectual functioning that a person displays at a particular age. This concept was introduced by the psychologist Alfred Binet as a way of measuring intelligence in children, but it can also be used to describe overall cognitive ability in people of all ages. Choices A, B, and D are not accurate descriptions of mental ability.

The Average Mental Ability a Person Displays at a Given