Taiwan and Hong Kong also recorded very high scores, around 107. However, they were not included in the final country rankings.

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 ...

A generation ago, Alan Kaufman introduced the notion of intelligent testing, which represented his philosophy of how IQ tests should be used. According to this approach: "The focus is on the child, ...

Lawrence Whalley received funding from Scottish Government, Henry Smith Charity, BBSRC, MRC, Alzheimer's Research Trust, The Wellcome Trust. Many people object to intelligence tests. Some say IQ test ...