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Heritability includes both nurture and nature(genetic). There is no real way to separate nature and nurture in these studies. For eg, if you take Einstein's ki
by random314 4y ago
Heritability includes both nurture and nature(genetic). There is no real way to separate nature and nurture in these studies.
For eg, if you take Einstein's kid and let wolves raise him, we can expect the kids IQ to be somewhat lower.
I would guess IQ is primarily genetic, but these heritability studies don't show that.
- random314 4y agoJust found this very rare and valuable data point. https://www.newsweek.com/identical-twins-raised-apart-different-countries-huge-iq-difference-1704836 https://www.newsweek.com/identical-twins-raised-apart-differ... There was a 16 point IQ difference between twins. Nurture had a strong impact on IQ in this case.