“…The BD liability is expressed as different phenotypes over the course of development with the same early temperament traits predicting various subsequent EXT disorders. Behavioral disinhibition traits, such as lack of inhibitory control, novelty seeking, and low harm avoidance, when expressed during early childhood predict subsequent substance use and misuse during adolescence (Caspi, Henry, McGee, Moffitt, & Silva, 1995;Caspi et al, 1996;Masse & Tremblay, 1997;Wong et al, 2006), and the same traits assessed during late childhood, adolescence, and young adulthood predict tobacco, alcohol, and illicit drug symptoms and disorders in later in adulthood (Chassin, Fora, & King, 2004;Cloninger, Sigvardsson, & Bohman, 1988;Elkins et al, 2006;Grekin, Sher, & Wood, 2006;Krueger, 1999a;Sher, Bartholow, & Wood, 2000). These traits also manifest as disruptive behavior disorders (e.g., Oppositional Defiant Disorder, CD) during childhood (Young, et al, 2009), which are predictive of later SUDs (Kim-Cohen et al, 2003;Weinberg, Rahdert, Colliver, & Glantz, 1998), and as high-risk behaviors during early adolescence, such as antisocial behavior, experimentation with alcohol, precocious sexual activity, and academic difficulty, which in turn predict later SUDs and ASPD (Grant & Dawson, 1997;.…”