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Intelligence quotient - Wikipedia
An intelligence quotient (IQ) is a total score derived from a set of standardized tests or subtests designed to assess human intelligence. [1] Originally, IQ was a score obtained by dividing a person's mental age score, obtained by administering an intelligence test, by the person's chronological age, both expressed in terms of years and months.
What is IQ — and how much does it matter? - Science News …
2016年10月13日 · IQ, short for intelligence quotient, is a measure of a person’s reasoning ability. In short, it is supposed to gauge how well someone can use information and logic to answer questions or make predictions.
IQ | Intelligence Testing, Cognitive Ability & Mental Age | Britannica
2025年1月11日 · 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.
Intelligence Quotient (IQ) | Explained by Psychologists
The Intelligence Quotient is the level of intelligence of an individual according to the measurements made with one or more intelligence tests.
What Is Considered a High IQ, What’s Average, What Results Mean
2020年1月28日 · IQ stands for intelligence quotient. IQ tests are tools to measure intellectual abilities and potential. They’re designed to reflect a wide range of cognitive skills, such as reasoning, logic,...
What is IQ? (Intelligence Quotient) - Helpful Professor
2024年5月4日 · Intelligence Quotient (IQ) is a numerical measure of a person’s cognitive abilities in relation to their age group, derived from standardized tests (Eysenck, 2018). These tests evaluate various cognitive skills, including logical reasoning, problem-solving, memory, and comprehension.
The IQ Scale: What Does Your IQ Score Really Mean?
2023年5月2日 · The term IQ, or Intelligence Quotient, generally describes a score on a test that rates the subject's cognitive ability as compared to the general population. IQ testing was formally named in 1912 by a psychologist named William Stern.
Intelligence Quotient - an overview | ScienceDirect Topics
IQ, or intelligence quotient, is a quantitative measure based on scores on a battery of standardized tests of verbal comprehension, quantitative reasoning, perceptual reasoning, processing speed, and working memory. Tests such as the Stanford–Binet Scale and the Wechsler Adult Intelligence Scale compare an individual's score normatively to a ...
What is Intelligence Quotient (IQ)? - IQ Metrics
2024年2月15日 · Intelligence quotient, is commonly known as IQ, an important element of cognitive ability often used to measure person’s intellectual potential. But how accurately IQ is measured ? In this blog, we explore the world of IQ testing and explain its significance.
Intelligence - Psychology Today
IQ—or intelligence quotient—is the standard most widely used to assess general intelligence. IQ tests seek to measures a variety of intellectual skills that include verbal, non-verbal and...