The externalizing consortium is led by four research teams with complementary expertise. Please direct media inquiries to the most appropriate principal investigator as follows:

Danielle Dick: General inquiries about the consortium, Substance Use and Disorder/Addiction, Childhood behavior problems, Impulsivity

Philipp Koellinger: Methodological inquiries/data requests, Economic Behaviors and Outcomes

Paige Harden: Sexual and reproductive behavior, antisocial behavior and crime, ethical issues in social science genetics

Abraham A. Palmer: Biological basis of behavior, medical outcomes, substance abuse, impulsivity