Correlates of discriminatory behavior

In this post, I am going to go over a number of different predictors and correlates of discriminatory behavior and prejudiced behavior, such as racism, sexism, homophobia, etc. The main topics discussed will be personality correlates of discrimination, cognitive functioning of people who are more discriminatory towards others, and the heritability of discrimination.

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On Single Motherhood and Crime

So, the most popular option offered by conservatives to explain race differences in crime or criminology in general is single motherhood. Some popular pundits who expunge this theory are Larry Elder, Thomas Sowell, and Charlie Kirk. Overall, this theory is strongly flawed.

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Response to Richardson and Norgate (2015): “Does IQ Really Predict Job Performance?”

Ken Richardson is a figure in the psychometric world who has made some pretty bold claims about g, heritability, and IQ testing as a whole. Out of his many (flawed) works, there is one in particular I wished to respond to. Richardson and Norgate (2015) argue that the correlation between IQ and job performance is, at best, greatly overestimated by the pro-IQ side (figures such as Ian Deary, Richard Haier, Arthur Jensen, and most notably in the job performance debate, Frank Schmidt and John Hunter) and at worst, entirely useless. Do their arguments hold up?

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