The 20th century witnessed a dramatic increase in IQ, as much as 3 points per decade (see Are you smarter than Aristotle? Part I). The fact that IQ scores increased so much in such a short amount of ...
IQ gets a pretty bad rap. I'll be the first to say that IQ isn't a perfect measure of intelligence. IQ kept me out of gifted education in high school. IQ once gave me heartburn. And I still blame my ...
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