Intelligence quotient

Intelligence quotient
An attempt to measure the intelligence of someone. Abbreviated IQ. The IQ score is usually based upon the results of a written test. To calculate the IQ, the person's mental age as determined by a test is divided by chronologic age, and the result is multiplied by 100. See also intelligence test; intelligence, non-verbal; intelligence, verbal.

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intelligence quotient n IQ

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(IQ)
an index of intellectual development. In childhood and adult life it represents intellectual ability relative to the rest of the population; in children it can also represent rate of development (mental age as a percentage of chronological age). Most intelligence test are constructed so that the resulting intelligence quotients in the general population have a mean of about 100 and a standard deviation of about 15.

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the measure of intelligence obtained by dividing the patient's mental age, as ascertained by the Binet test, by chronological age and multiplying the result by 100. Abbreviated IQ.

Medical dictionary. 2011.

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  • intelligence quotient — ☆ intelligence quotient n. see IQ …   English World dictionary

  • Intelligence quotient — IQ redirects here. For other uses, see IQ (disambiguation). Intelligence quotient Diagnostics An example of one kind of IQ test item, modeled after items in the Raven s Progressive Matrices test …   Wikipedia

  • intelligence quotient — noun a measure of a person s intelligence as indicated by an intelligence test; the ratio of a person s mental age to their chronological age (multiplied by 100) • Syn: ↑IQ, ↑I.Q. • Hypernyms: ↑ratio • Hyponyms: ↑adult intelligence, ↑bo …   Useful english dictionary

  • intelligence quotient — UK / US noun [countable] Word forms intelligence quotient : singular intelligence quotient plural intelligence quotients an IQ …   English dictionary

  • intelligence quotient — /ɪnˈtɛlədʒəns kwoʊʃənt/ (say in teluhjuhns kwohshuhnt) noun (according to a system of specially designed tests) a ratio of mental age to chronological age. A child with a mental age of 12 years and an actual age of 10 years has an intelligence… …  

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  • intelligence quotient — intelekto koeficientas statusas T sritis Kūno kultūra ir sportas apibrėžtis Protinio išsivystymo, turimų žinių, informuotumo, išmanymo lygio rodiklis, gaunamas tam tikrais testais. Vaikų protinio subrendimo vertinimo idėją ir metodą pagrindė 1903 …   Sporto terminų žodynas

  • intelligence quotient — intelekto koeficientas statusas T sritis Kūno kultūra ir sportas apibrėžtis Vadinamojo proto amžiaus (PA) ir tikrojo pasinio amžiaus (TA) santykis, žymimas simboliu IQ ir reiškiamas formule PA : TA×100%=IQ. PA nustatomas intelekto testais,… …   Sporto terminų žodynas

  • Quotient d'intelligence, quotient intellectuel ou Q.I. — ● Quotient d intelligence, quotient intellectuel ou Q.I. rapport entre l âge mental et l âge réel d un enfant, multiplié par 100. (Le Q.I. moyen d un groupe d enfants représentatif de la population d un âge donné est, par définition, égal à 100.) …   Encyclopédie Universelle

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