Question

Sahil's mental age is 12 and chronological age is 10, so his intelligence is above average.

Options

• True

• False

Answer 1

This statement is True.

Explanation:

Alfred Binet developed the idea of mental age. He thought mental growth did not necessarily match chronological age. He designed a test with items targeted to different age groups and tested the mental ages of diverse persons. Mental age is the age at which an individual successfully completes all tasks on the appropriate test.