You are viewing a single comment's thread.

view the rest of the comments →

0
0

[–] Acerphoon ago 

It does. But genetics play a bigger role. The heritability of IQ for adults is as high as 80% and 86%.( Plomin, Robert, and Ian J. Deary. "Genetics and intelligence differences: five special findings." Molecular psychiatry 20.1 (2015): 98-108.; Panizzon, Matthew S., et al. "Genetic and environmental influences on general cognitive ability: Is g a valid latent construct?." Intelligence 43 (2014): 65-76.)