Not every gut feeling works the same way. A psychologist breaks down the different types of intuitive intelligence — and the ...

Alfred Binet created the first IQ test to identify students needing educational help. Binet’s IQ test led to the concept of mental age, comparing a child’s intelligence to the average of their peers.

Many people object to intelligence tests. Some say IQ test scores are too often abused. They says it's unfair that when children "fail" these tests it can mean they receive a worse secondary education ...

Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...

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 ...

Lauren Silva, a freelance writer in New York City, believes in feeling good in your body and making that experience accessible to everyone across generations. The proof is in her ever-piling browser ...

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.

Intelligence matters to us. In surveys people rank it second only to good health. Women worldwide believe smarter men make better husband material. Entrepreneurs hawk brain-boosting games, foods, ...