Asking people to exert more effort on a test of mental ability does not actually improve their score. A recent study ...

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, ...

Add Yahoo as a preferred source to see more of our stories on Google. These quizzes won't give you an exact IQ number, but they will tell you how smart you are by testing your expertise in various ...

IQ tests have received a very large number of criticisms since their inception. One of the main arguments made against the use of IQ tests is that they don't measure creativity. But is this true? As ...

Most people will only go out of their way to do an IQ test for fun, quickly finding a free online test to see how smart they really are. Then there are those who feel they are smarter than the average ...

“And she’s got the IQ of a fence post.” To understand the right’s IQ obsession, you have to go right back to the invention of Intelligence Quotients as a marker of intellect. And to do that shows that ...

Donald Trump found himself at the center of another controversy after appearing to mischaracterize a routine cognitive screening as an advanced intelligence examination. The 79-year-old president made ...