“…initiation, consumption, problematic use; Chassin, Pitts, & Prost, 2002;Defoe, Khurana, Betancourt, Hurt, & Romer, 2022;Elkins, King, McGue, & Iacono, 2006;Farmer et al, 2016;Fergusson, Horwood, & Ridder, 2007;King, Iacono, & McGue, 2004;Kuperman et al, 2013;Quinn & Harden, 2013;Stautz & Cooper, 2013;Wright & Jackson, 2023), in line with neurodevelopmental theories that impulsivity poses vulnerability to the initial seeking and rewarding aspects of alcohol use. A smaller body of work in large, prospective samples of youth and young adults suggests that alcohol use may be linked with increases in impulsive and externalizing phenotypes, possibly reflecting alcohol-induced neurocognitive impairment, reward learning, and/or shared genetic predisposition, consistent with the neurobiological stage-based model (Quinn, Stappenbeck, & Fromme, 2011;Staff, Maggs, Bucci, & Mongilio, 2019).…”