海量图书期刊资源，随时随地畅享阅读乐趣
Exploring the Genetic and Environmental Etiology of High General Cognitive Ability in Fourteen- to Thirty-Six-Month-Old TwinsStephen A. Petrill, Kimberly Saudino, Stacey S. Cherny, Robert N. Emde, David W. Fulker, John K. Hewitt and Robert Plomin · Child Development · 1998