Binet and Simon Originally Developed the Concept of "Mental Age

Multiple Choice

Binet and Simon originally developed the concept of "mental age" as a criterion for helping them distinguish:

A) children with high IQs from children with low IQs.
B) children who would be able to learn in school from those who needed special instruction.
C) white children from black children.
D) economically disadvantaged children from the "select few" who previously attended school.