“…In adults, MI has had the highest effect sizes of all treatments for alcohol use disorders (Miller, 1996, 2000). MI has also been demonstrated to be effective in reducing substance use and use-related behaviors in adolescents and young adults (Barnett, Sussman, Smith, Rohrbach, & Spruijt-Metz, 2012; Brown et al, 2015; Grenard, Ames, Pentz, & Sussman, 2006; Kohler & Hofmann, 2015; Li, Zhu, Tse, Tse, & Wong, 2016; Macgowan & Engle, 2010; P. M. Monti et al, 1999; Peter M. Monti, Suzanne M. Colby, & Tracy A. O’Leary, 2001; Spirito et al, 2004; Tevyaw & Monti, 2004; Vasilaki, Hosier, & Cox, 2006), although not in all analyses (Foxcroft et al, 2016; Li et al, 2016).…”