According to Terman, child having IQ ranges from 90

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and children that were lagging behind This formula was later improved by Lewis Terman, who multiplied the intelligence quotient by 100 to

The resulting “intelligence quotient” became known as the “IQ” and is now known in the classic formula: IQ = Mental AgeChronological Age X 100 Terman is Coming out of the some of the first IQ tests , profoundly gifted girls were identified and given opportunities rare to women

casibee casino review The concept of IQ is given by Alfred Binet and later on Stern added the Mental Age and Chronological Age in the formula for calculating IQ Terman multiplied Developed by Terman, standardized IQ testing in the US IQ became a standardized metric for assessing intelligence 03 Impact of Terman's IQ calculation