Raw scores on IQ tests for many populations have been rising at an average rate of three IQ points per decade since the early 20th century, a phenomenon called the Flynn effect. Investigation of different …

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Jul 17, 2024 · An IQ (intelligence quotient) test is a standardized method to know the mental ability of a person, usually against a peer group. IQ scores between 90 and 109 indicate normal or average …

Nov 4, 2025 · IQ tests are designed to assess general cognitive ability —the capacity to reason, learn, and solve novel problems. This general ability, often referred to as g (for “general intelligence”), was …

IQ, or Intelligence Quotient, is a score from a test that measures a person’s thinking skills and problem-solving abilities. An IQ test doesn’t define a person’s worth or potential, but it gives an idea of how …

Nov 16, 2023 · Learn more about IQ score ranges and the IQ scale. Find out where your IQ score falls and compare to others. Take our test to learn more.

IQ (intelligence quotient) is a standardized measure intended to compare general cognitive ability within a population. In a typical IQ distribution, about 98% of people score between 70 and 130, and about …

4 days ago · IQ, (from “intelligence quotient”), a number used to express the relative intelligence of a person. It is one of many intelligence tests.

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