“…Although the bystander intervention literature is growing, there has been little differentiation between primary prevention and harm reduction strategies in the context of how bystanders intervene in risk situations (McMahon & Farmer, 2011), as often bystander intervention behavioral outcomes are combined across a spectrum of opportunities ranging from intervening before or after an assault occurs or directly with potential perpetrators or distancing of potential victims (the Bystander Behavior Scale; Banyard, Moynihan, Cares, & Warner, 2014). There exists evidence, however, that bystanders’ intervention behavior varies between situations (Casper, Witte, & Stanfield, 2018; Hoxmeier, Flay, & Acock, 2015, 2016; Hoxmeier, McMahon, et al, 2017; McMahon, Palmer, Banyard, Murphy, & Gidycz, 2017; Palmer, 2016). Thus, despite the original articulation of how the bystander model aims to engage a critical mass in the shifting of norms in a primary prevention framework, recent quantification of intervention behavioral outcomes often assess bystanders’ role in both primary prevention and harm reduction.…”