Using CIA data on race (admittedly crude), I calculated the Pearson correlation between percent black and national homicide rates. For 180 countries, it is .50--a strong association. More blacks means more homicide. Percent black is as predictive as mean IQ or the GINI measure of income inequality. While we're at it, the black-inequality correlation is .45. Bigger gaps between the wealthy and the poor go hand in hand with more blacks.
Are gun owners mentally ill?
Some anti-gun people think owning a gun is a sign of some kind of mental abnormality. According to General Social Survey data, gun owners ...
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In the comments in the last post , some readers contended that Jews are not ethnocentric. Using the same question I used in the comments se... -
I've been distributing a questionnaire to students which, among other things, asks them their religion. Quite a few have answered "...
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Via a reader at iSteve, it looks like this might be the vocabulary test used by the General Social Survey. (Someone please tell me if I'...
In my youth I used to believe that all groups were equally capable.
ReplyDeleteI have been disabused of that notion since moving to the US.