Binet and Simon found that whenever a child's mental age differed from his or her chronological age, the student had difficulty mastering the curriculum designed for his or her grade level.

Question

Quizplus · Accepted Answer

The Answer of Binet and Simon found that whenever a child's mental age differed from his or her chronological age, the student had difficulty mastering the curriculum designed for his or her grade level.

Binet and Simon Found That Whenever a Child's Mental Age