Alfred Binet created the first IQ test to identify students needing educational help. Binet's IQ test led to the concept of ...

“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 ...

Educational psychologist explains why many online IQ tests confuse evidence-based assessment with entertainment and what scientific standards really require. Scientific accreditation of intelligence ...