GROWTH DEVELOPMENT CHILD
MEASUREMENT OF INTELLIGENCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Intelligence Dividend
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Intelligence Numeration
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Intelligence Quotient
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42 (The Universal Answer)
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Trick Question! There’s no correct answer.
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Detailed explanation-1: -IQ, (from “intelligence quotient”), a number used to express the relative intelligence of a person. It is one of many intelligence tests. IQ was originally computed by taking the ratio of mental age to chronological (physical) age and multiplying by 100.
Detailed explanation-2: -An individual’s mental age is then divided by his chronological age and multiplied by 100, yielding an intelligence quotient (IQ). Thus, a subject whose mental and chronological ages are identical has an IQ of 100, or average intelligence.
Detailed explanation-3: -IQ scores originally involved actual quotients, calculated as follows: IQ = Mental Age divided by chronological age times 100. Further advances in intelligence testing came from the work of David Wechsler, who published the first high-quality IQ test designed specifically for adults in 1939.
Detailed explanation-4: -On many tests, a score of 100 is considered the average IQ. Sixty-eight percent of scores fall within one standard deviation of the mean (that is, between 85 and 115).
Detailed explanation-5: -The German psychologist William Stern (1871-1938) introduced the idea of intelligence quotient, or IQ. This entailed a formula for mental age that could be assessed by a test, such as the one devised by Binet, divided by chronological age, multiplied by 100.