Farid&Afzal collected IQs on Muslim inbred children, find a very substantial effect of genetically driven cognitive decline
Replying to @JamesPsychol
.@JamesPsychol from m. saddat: Consanguinity and national IQ scores http://jech.bmj.com/content/62/6/566.2.long … (& a short blurb from me: http://hbdchick.wordpress.com/2011/03/04/inbreeding-and-natl-iq/ …)
7:11 PM - 26 Oct 2014
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