Component IV: Heritable Early Indicators of Risk for Drug Dependence

The goal of this study is to use an augmented twin study to understand how genes and environmental influences contribute to vulnerability to drug abuse and antisocial behavior.

Principal Investigator: John K. Hewitt
Co-Investigators: Robin P. Corley, Stacey S. Cherny

component I component II component III component V component VI

Division of Substance Dependence