“…Responses were analyzed as continuous variables of the total score and as a binary whether or not participants presented symptoms of clinical depression (defined as scoring 8 or higher on the scale; Carpenter, Fowler, Maxwell, & Andersen, 2010 ). Poly-drug use and binge drinking behavior (i.e., having more than six drinks on one occasion) were measured using behavioral self-reports in response to questions asking about past-year binge-drinking frequency ( Peacock, Andrinopoulos, & Hembling, 2015 ; Rowe, Liou, Vittinghoff, Coffin, & Santos, 2016 ; Santos, Jin, & Raymond, 2015 ) and use of various club drugs, injection drugs, inhalants, and hallucinogens. For analysis, binge drinking was restricted to at least once a month, and poly-drug use was coded as a binary of using at least three of the drugs listed ( Daskalopoulou et al, 2014 ; Yu, Wall, Chiasson, & Hirshfield, 2015 ).…”