The formula for the intelligence quotient was devised by

Question

Quizplus · Accepted Answer

The formula for the intelligence quotient (IQ) was developed by William Stern in 1912. He developed the IQ as a way to compare an individual's mental abilities to those of others of the same age. While Galton made important contributions to the field of psychology, including the concept of eugenics, he did not develop the concept of the IQ. Alfred Binet is best known for developing the first standardized intelligence test, but he did not create the formula for the IQ. Lewis Terman revised the Binet-Simon test and helped to popularize the concept of the IQ in the United States, but he did not create the formula for the IQ.

The Formula for the Intelligence Quotient Was Devised by