What is Mensa? Why be a Mensa member? What is the qualifying IQ score? Where can I take the IQ test?
Here the 3-item CRT test for ‘cognitive reflection’ developed at Princeton. Average Carnegie Melon and Harvard undergraduate scores for this test range from 1.4-1.5 out of 3!
Can you figure out this lego puzzle? It has been circulating on Facebook recently. It needs a key – a leap of insight – to solve. But when you click,
How the brain ages The figure is taken from Trey Hedden & John Gabrieli at Stanford University. It shows the life course of different cognitive abilities underlying IQ, with declines setting
Fast (System 1) and Slow (System 2) thinking In this CBS video, cognitive psychologist and Nobel laureate Daniel Kahneman talks about when it’s best to think fast (using your instinct or intuition) and