“…A modified version of the Sexual Consent Scale (selection of five consent statements) included 5-point Likert-type attitude statements about obtaining consent (Humphreys & Brousseau, 2010; α = .68), for example, “I wouldn’t ask for sexual consent verbally because it would feel too awkward.” This measure taps an individual’s beliefs and attitudes about obtaining sexual consent with partners. A 14-point Likert-type scale for social skills self-efficacy (α = .97; Sabatelli et al, 2005) asked about the degree of confidence on a Likert-type scale (including not at all , a little , some , and very ), for example, “Say no to peer pressure to have sex I don’t want.” A 10-point Likert-type scale on attitudes about women was also included (α = .91; adapted from Whatley, 2008—reduced to 10 items), for example, “Women try to get what they want by being manipulative.” Two measures were created for this study: perceptions of masculinity, which is a 5-point Likert-type scale ( strongly agree to strongly disagree ; α = .83), for example, “If a guy turns down sex it means he is less of a man” and attitudes toward sexual control, which is a 5-point Likert-type scale ( strongly agree to s trongly disagree ; α = .83), for example, “Girls always get turned on when a guy is rough with them.” These measures were included to further examine the extent to which the intervention might affect a desire for sexual control and a stereotypical attitude about masculinity. Two measures, attitudes toward condoms (DiClemente et al, 2009) and a modified version of contraceptive self-efficacy (Levinson et al, 1998), did not obtain acceptable reliability (α = .63 and .51, respectively) and are not included in the analysis.…”