The concept of Intelligence Quotient or IQ was developed by

Lewis Terman - Tracey Curtis iq formula given by terman To calculate the child's IQ, Lewis Terman used the formula mental agechronological age x 100 Given that the child's mental age is 13 and iqra hasan height Below is given a calculation of mental age and after Terman: Let us suppose that a subject has been tested All the 6 tests in X were given, all

iq formula IQ = MA x CA x 100 d IQ = MA CA x 100 In the Binet IQ test, an IQ score is equal to MA divided by CA times 100 In this formula, MA means mental age