Blacks have narrowed the IQ gap by five points over the last 30 years, Flynn said, noting that the disparity between black and white IQs grows with age. At the age of four, there is only a 5.6-point ...

Intelligence Quotient (IQ) tests have intrigued people for decades as a way to measure cognitive abilities. This article delves into the origins, evolution, applications, and significance of IQ tests, ...

American IQ test scores have dropped during a recent 13-year period, a remarkable finding that runs counter to the well-established trend of increasing IQ scores throughout much of the 20th century.

Typically determined by IQ tests that encompass a range of math skills, language abilities, and memory tests, an IQ (or “Intelligence Quotient”) score given to an individual is a measure of their ...

In the aftermath of World War 2, American soldiers were stationed in Germany, where some inevitably found wives. Black GIs who did so provided the basis of the Eyferth study, which compared 170 ...

A recent comprehensive review of existing scientific research suggests that individuals who engage in impulsive acts of ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...