“…These findings are consistent with a breadth of previous evidence showing elevated sensation seeking among antisocial youth (Byck et al, 2015; Mann, Kretsch, Tackett, Harden, & Tucker-Drob, 2015; Newcomb & McGee, 1991; Sijtsema et al, 2010; Zuckerman, 2007). Previous research has also demonstrated a positive relationship between impulsivity and delinquency (Bechtold, Cavanagh, Shulman, & Cauffman, 2014; Cooper et al, 2003; Frick & Viding, 2009; Giannotta & Rydell, 2015; Moffitt, 1993; Snowden & Gray, 2011; Vitacco & Rogers, 2001). Moreover, both impulsivity and sensation seeking have been implicated in the development of related externalizing behaviors in adolescence, including alcohol and substance use (Dick et al, 2010; Elkins, King, McGue, & Iacono, 2006; Hittner & Swickert, 2006; Littlefield & Sher, 2010; Littlefield, Sher, & Steinley, 2010).…”