Article
Genotype by environment interaction in adolescents' cognitive aptitude.
Behavior genetics - 1 Mar 2007
Harden K Paige, Turkheimer Eric, Loehlin John C
Abstract excerpt
In a replication of Turkheimer, Haley, Waldron, D'Onofrio, Gottesman II (2003, Socioeconomic status modifies heritability of IQ in young children. Psychological Science, 14:623-628), we investigate genotype-environment (G x E) interaction in the cognitive aptitude of 839 twin pairs who completed the National Merit Scholastic Qualifying Test in 1962. Shared environmental influences were stronger for adolescents...
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