Keith Stanovich (mentioned in the submitted post) has a new book _What Intelligence Tests Miss_ out<p><a href="http://www.amazon.com/What-Intelligence-Tests-Miss-Psychology/dp/030012385X/" rel="nofollow">http://www.amazon.com/What-Intelligence-Tests-Miss-Psycholog...</a><p>that I am reading right now. The book is an excellent discussion of the distinction between intelligence and rationality. One can score quite high on IQ tests without being particularly rational.