Intelligence quotient, usually shortened to IQ, is a measure of how well someone uses information, logic, and reasoning compared to their peers. The first test for measuring IQ was developed by ...

TL;DR: IQ Career Lab uses IQ testing, personality profiling, and career-matching tools to help you identify potential career ...

IQ tests have long been a subject of intrigue, serving as a tool to measure human intelligence. This article explores the history, applications, and advantages of IQ tests, while also emphasizing the ...

Traditional tests of intelligence and literacy may be fundamentally flawed because they force test-takers to choose a single answer rather than allowing them to express their level of confidence in ...

This story about intelligence testing in schools was produced by the Hechinger Report, a nonprofit, independent news organization focused on inequality and innovation in education. Sign up for the ...

French psychologist Alfred Binet (1859-1911) took a different tack than most psychologists of his day: he was interested in the workings of the normal mind rather than the pathology of mental illness.