The heritability of general cognitive ability increases linearly from childhood to young adulthood.
Haworth CM, Wright MJ, Luciano M, Martin NG, de Geus EJ, van Beijsterveldt CE, Bartels M, Posthuma D, Boomsma DI, Davis OS, Kovas Y, Corley RP, Defries JC, Hewitt JK, Olson RK, Rhea SA, Wadsworth SJ, Iacono WG, McGue M, Thompson LA, Hart SA, Petrill SA, Lubinski D, Plomin R.
Haworth CM, et al. Among authors: luciano m.
Mol Psychiatry. 2010 Nov;15(11):1112-20. doi: 10.1038/mp.2009.55. Epub 2009 Jun 2.
Mol Psychiatry. 2010.
PMID: 19488046
Free PMC article.