Score distribution chart for sample of 905 children tested on 1916 Stanford–Binet Test IQ classification is the practice of categorizing human intelligence, as measured by intelligence …

Nov 16, 2023 · Learn more about IQ scores and various IQ ranges. If you want to see what you would score, take our free IQ test with instant results. IQ scores differ depending on which …

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 …

Jan 30, 2025 · People often talk about very high intelligence quotient (IQ) scores, often referred to as genius IQ scores, but what exactly do these numbers mean and how do they stack up?

Dec 16, 2025 · An IQ score scale is a standardized system for interpreting intelligence test results. The average score is set at 100, and most people score between 85 and 115.

Discover the meaning behind different IQ levels by exploring our list covering the full IQ range. Learn what each score represents, how rare it is, and how it compares to average

Sep 5, 2025 · By design, the average intelligence quotient (IQ) is 100 for all people, with scores that assess your ability to think, understand, reason, learn, and remember.

Nov 27, 2025 · Comprehensive guide to intelligence quotient (IQ): historical origins, ratio versus deviation IQ, score ranges, interpretation, limitations, and use in modern IQ and aptitude testing.

A good IQ score is typically considered to be between 85 and 115. This range covers approximately 68% of the population and is classified as "average" intelligence. A score of 130 …

Oct 26, 2025 · Explore IQ score ranges across major tests like WAIS, Stanford-Binet, and more. Learn how different tests categorize cognitive abilities based on specific scales.