IQ classification is the practice of categorizing human intelligence, as measured by intelligence quotient (IQ) tests, into categories such as "superior" and "average". [ 1 ] [ 2 ] [ 3 ] [ 4 ] In the …

Profound and severe retardation are typically caused by brain damage during pregnancy, at birth, or early in life, and as such not genetic and not inherited. Can learn simple life skills and …

2023年11月16日 · Intelligence quotient (IQ) tests are used to locate one’s intelligence—or potential for intelligence. Learn more about the IQ scale below. So what is an average IQ …

2024年7月17日 · 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 …

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 …

But the highest average score for people under 64 is attained by those people between the ages of 55 and 64, which gets to 109 in the IQ scale, just about falling short of being classed as …

2020年10月19日 · An IQ test score can provide some information about your overall intelligence, but what does your IQ score really mean? Learn about IQ score ranges, what's considered an …

目前用于所有智商测试的评分方法是“离差智商（deviation IQ）”。 在这种方法中，若应试者的智商分数为100，表明该应试者在标准化测试的同龄考生中处于中等水平。

Information on IQ classifications in educational and psychiatric use and classifications no longer in use.

An IQ of 64 signifies mild intellectual disability, with challenges in everyday tasks and possible dependence on others.