https://www.selleckchem.com/pr....oducts/mg-101-alln.h
The Scarr-Rowe effect is a gene × environment interaction, which is characterized by a negative association between exposure to low socioeconomic status (SES) environments and the additive heritability of cognitive ability. Utilizing a polygenic score for educational attainment (EA3), it was found that the two-way interaction between EA3 and parental educational attainment (EA; used as a proxy for parental SES) was a significant positive predictor of participants' composite cognitive ability (IQ) score (β = .018, SE = .008, p = .028