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[–]aukofthecovenantWhite man with eyes 3 insightful - 1 fun3 insightful - 0 fun4 insightful - 1 fun -  (0 children)

What's to debunk? Because:

Education appears to be the most consistent, robust, and durable method yet to be identified for raising intelligence.

hardly seems implausible. The paper does not include the words "race" or "ethnic" anywhere, so the relevance to our thing is probably minimal. The only part of the abstract that raises an eyebrow for me is:

we found consistent evidence for beneficial effects of education on cognitive abilities of approximately 1 to 5 IQ points for an additional year of education.

which makes it sound like you can pump up IQ scores indefinitely by tacking on more years of education. Raise your IQ by up to 150 points by going to school for 30 years! Presumably the rest of the paper will make it clear what was meant by this sentence. For all we know, it's +1 IQ point per year for blacks and +5 per year for Asians or something.