The concept of mental age was first used in scoring an intelligence test constructed by
A) Alfred Binet.
B) Francis Galton.
C) Lewis Terman.
D) David Wechsler.

Question

Quizplus · Accepted Answer

Alfred Binet, along with his colleague Théodore Simon, developed the first intelligence test that introduced the concept of mental age, which refers to the level of intellectual development as compared to the average intellectual capacity of individuals in the same age group.

The Concept of Mental Age Was First Used in Scoring