“…Similar to Add Health, GUTS collected data from approximately 10,000 12-to-17 year olds only four years after Wave 1 of the Add Health study. Initially, this comparison seems stark; however, generally “the number of youth with same-sex attraction far exceed those who engage in same-sex behavior or who identify as gay” (Savin-Williams & Cohen, 2007, p. 31) and studies with youth (Garofalo, Wolf, Kessel, Palfrey, & Durant, 1998; Katz-Wise, 2014; Matthews, Blosnich, Farmer, & Adams, 2014; Rosario, Schrimshaw, Hunter, & Braun, 2006) and adult (Bostwick, Boyd, Hughes, & McCabe, 2010; Chandra, Mosher, Copen, & Sionean, 2011; Copen, Changdra, Febo-Vazquez, 2016; Diamond, 2008; Gates, 2010; Thomeer & Reczek, 2016; Xu, Sternberg, & Markowitz, 2010a; 2010b) samples have consistently shown concurrent and longitudinal within-person discrepancies between sexual attraction, behavior, and identity.…”