Here's a study on the heritability of EF: http://scienceblogs.com/developingintelligence/2008/05/99_genetic_individual_differen.php http://scienceblogs.com/dev

Here's a study on the heritability of EF: http://scienceblogs.com/developingintelligence/2008/05/99_genetic_individual_differen.php http://scienceblogs.com/developingintelligence/2008/05/99_ge...