Or suppose that IQ could be boosted by 10 points through smaller class sizes in preschool or healthier diets for babies and children. Does this make a difference?https://twitter.com/RichardDawkins/status/1112032950621659136 …
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Replying to @paulbloomatyale
Behavior genetics shows shared family env't has zero lasting effect on adult IQ, and that includes _every_ source of within-culture env'tl intervention that you mentioned. Surprising, but apparently true.
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Replying to @primalpoly @paulbloomatyale
Geoffrey, could you provide some references on this to me? Thanks in advance.
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Replying to @jczldv @paulbloomatyale
The book 'intelligence' by @StuartJRitchie is a good overview.
4:29 PM - 30 Mar 2019
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