And, this is the range into which men of average or just above-average intelligence sink when under the influence of alcohol; alcohol reduces I.Q. by up to about 25 points while drunk (own data), which explains why many drunk men are violent and …

Jan 30, 2025 · What is considered a genius IQ score on an IQ scale? Learn about how IQ test scores are assessed, what IQ levels mean, and what percentage of people are geniuses.

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 intelligence.

Use this table to interpret your IQ score on the IQ bell curve. A score of 100 is average. An IQ of 120 or greater is considered to be a superior IQ.

IQ Percentile and Rarity Chart. These are IQs, their percentiles, and rarity on a 15 SD (e.g. Wechsler) and 16 SD (e.g. Stanford-Binet) scale. They were calculated using the NORMDIST function in Excel. The number of decimal places for the rarity was varied in …

Nov 16, 2023 · IQ scores differ depending on which version of the test you take, but the average IQ score ranges are between 85 and 115. Shown below is an IQ chart classifying the range of scores according to the Stanford-Binet test.

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]

Standard deviation is normally set at 15 or 16, depending on the exam, while the average IQ score is typically put at 100. Accordingly, a score of 100 is regarded as typical, and a score of above or below 100 indicates intelligence above or below average, accordingly.

IQ below 20 or 25 The terms Educable Mentally Retarded and Trainable Mentally Retarded used in special education are roughly equivalent to DSM classifications for mild and moderate mental retardation, respectively.

However, it’s possible to approximate the average IQ by age for adults, adolescents, and children. You will find some of these approximations, covering average IQ by age, both for men and women, below. Children under 16 don’t typically take the same IQ tests as adults, so it’s difficult to compare their scores to those of other age groups.