“…Although sexual minority stress (Frost & Meyer, 2009; Hatzenbuehler, 2009; Meyer, 2003) remains the most researched and supported explanation for sexual orientation-based substance use disparities (Amadio, 2006; Austin & Irwin, 2010; Chakraborty, McManus, Brugha, Bebbington, & King, 2011; Condit, Kitaji, Drabble, & Trocki, 2011; Herek & Garnets, 2007; Hughes, 2003; Hughes, McCabe, Wilsnack, West, & Boyd, 2010; Lehavot & Simoni, 2011; Lick, Durso, & Johnson, 2013; McCabe, Bostwick, Hughes, West, & Boyd, 2010), numerous researchers have identified social norms in lesbian, gay, bisexual, and transgender (LGBT) communities to also be contributing factors to substance use among LGBT populations (Cochran, Grella, & Mays, 2012; Cogger, Conover, & Israel, 2012; Gilmore et al, 2014; Green & Feinstein, 2012; Hamilton & Mahalik, 2009; Johns et al, 2013). For lesbians in particular, research has revealed perceptions of lesbian community social norms and pressures to conform to lesbian community normative standards to be particularly powerful psychological influences (Boyle & Omoto, 2014; Cogger et al, 2012), and there is growing evidence that perceptions of heavy drinking as a normative behavior in lesbian communities contribute to heavier alcohol use (Cochran et al, 2012; Gilmore et al, 2014; Green & Feinstein, 2012; Hatzenbuehler, Corbin, & Fromme, 2008).…”