Via Jezebel, sometimes science isn’t just good for improving humanity’s lot in this universe, or improving (or drastically reducing) our overall life expectancy as a species. Sometimes science is also excellent at coming along and sciencing you up the perfect blog post.
As it turns out, pretty much everything you’ve suspected about conservatism and racism being correlated with being scientifically proven stupid is exactly true. The worse your cognitive abilities, the more likely you are to be a prejudiced jackass.
The first study examined two groups of British adults, one born in 1958 and the other born in 1970. Both groups were assessed for intelligence at age 10 or 11, and then a followup was conducted when they were between the ages of 30 and 33. During the initial test, children were asked to complete tasks that tested their abilities to reason and remember. During the followup two decades later, researchers assessed the subjects’ level of prejudice and degree of socially conservative views. “Social conservatism” was determined by asking subjects to respond to a series of questions like “Family life suffers if mom is working full time” or “I wouldn’t mind working with other races.” In this study, children with low scores on the first set of tests tended to grow up to exhibit prejudiced and socially conservative viewpoints on the second set of tests.