2013. “Indicators of Domestic Violence are Structured by Genetic and Non-shared Environmental Influences” Journal of Psychiatric Research.
2011. “The Effects of Non-shared Environments on Adolescent Depression: Findings from a Sample of Monozygotic Twins” Journal of Adolescent Health.
2009. “Genetic and Environmental Influences on Levels of Self-Control and Delinquent Peer Affiliation” Criminal Justice and Behavior.
2008. “Genetic Influences on the Stability of Low Self-Control: Results from a Longitudinal Sample of Twins” Journal of Criminal Justice.