“…Importantly, these effects are only observed when heterosexual men are first exposed to expressions of male-male intimacy (Parrott & Zeichner, 2005), presumably because this situational factor elicits aggression-promoting internal states (Parrott, 2008). Indeed, studies show that sexually prejudiced men who are exposed to male-male, relative to male-female intimacy, experience higher levels of self-reported anger and negative affect (e.g., Bernat et al, 2001; Hudepohl, Parrott, & Zeichner, 2010; Mahaffey, Bryan, & Hutchison, 2005a; 2005b) and hostile cognition (Parrott, Zeichner, & Hoover, 2006). …”