“…Despite the fact that a majority of 14 – 17 year olds reported disclosure and at least some family acceptance, approximately half reported they would be unlikely to participate if guardian permission was required. Fear of being stigmatized, punished, or in some cases, victimized by their families if guardian permission results in disclosure of their sexual orientation or gender identity has been identified as a barrier to participation among lesbian, gay and bisexual youth (D'Amico & Julien, 2012; DiClemente, Sales, & Borek, 2010; Fisher et al, 2016; Gilbert et al, 2015; Macapagal, Coventry, Arbeit, Fisher, & Mustanksi, 2016; Mustanski, 2011; Mustanski et al, in press). …”