Take the best free IQ test online with instant results at BestIQTest.org and receive your real IQ score in 10 minutes with a ...
The official IQ test was first formulated by French psychologist Alfons Binet during the early years of the 20th century. The purpose of the test was to examine cognitive abilities, which would ...
Who has the highest IQ in history? One answer would be: a 10-year-old girl from Missouri. In 1956, according to lore, she took a version of the Stanford-Binet IQ test and recorded a mental age of 22 ...
Most of what we believe about psychology feels right, even when it’s wrong. This test measures how well you distinguish psychological facts from fiction.