aDepartment of Psychology, University of Minnesota, Minnesota
bSchool of Public Health, Harvard University, Massachusetts
cChild Study Center
dDepartment of Psychology, Yale University
eDepartment of Genetics, Yale University School of Medicine, Connecticut
fDepartment of Psychology, University of Notre Dame, Indiana, USA
gCenter for Child and Adolescent Mental Health, University of Tromsø, Norway
hInstitute of Psychology and Psychiatry, Northern State Medical University
iDepartment of Psychology, Moscow State University, Russia
jDepartment of Psychology, Stockholm University
kCentre for Health Equity Studies, Karolinska Institute
lDepartment of Neuroscience, Uppsala University
mCentre for Violence Prevention, Karolinska Institute and Skonviks Psychiatric Clinic, Sweden
Correspondence to Elena L. Grigorenko, PhD, Child Study Center, Yale University, 230 South Frontage Road, New Haven, CT 06519, USA
Tel: +203 737 2316; fax: +203 785 3002; e-mail: [email protected]
Received 12 June 2008 Revised 25 August 2009 Accepted 13 September 2009
