CNN reported last week on a new study showing that liberalism, atheism and sexual exclusivity in males are linked to higher IQ scores. The findings are intriguing, for all the obvious reasons.
Evolutionary psychologist Satoshi Kanazawa at the the London School of Economics and Political Science correlated data on these behaviors with IQ from a large national U.S. sample and found that, on average, people who identified as liberal and atheist had higher IQs. This applied also to sexual exclusivity in men, but not in women. The findings will be published in the March 2010 issue of Social Psychology Quarterly.
Reactions have been all over the place, but there’s been strong suspicion of the findings from both “liberal” and “conservative” corners (especially conservative, as you’d expect). Which is good. Read more