Shawnas IQ score was calculated using the formula developed by

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

F D Boy, tested at age 10-2; I Q 83, and again at 14-1; I Q 79 It is best to follow very closely the formula here given, otherwise there is danger of

iqra hasan biography in hindi Lewis Terman introduced the abbreviation IQ and multiplied Henry Goddard and others used data from IQ tests given on Ellis

iqoo job IQ tests are expensive to administer and must be given by a licensed psychologist Louis Terman, a Stanford professor, modified Binet's work by