Psychologists and the public alike have frequently debated whether exceptional cognitive ability comes with a cost to ...

IQ tests are gaining popularity online as more people seek measurable insight into intelligence, self-optimization and ...

Educational psychologist explains why many online IQ tests confuse evidence-based assessment with entertainment and ...

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 ...

A long-running study shows that unhealthy, ultraprocessed diets at age two are linked to lower IQ scores in children by age six and seven.