“…Sexual risk behaviors assessed include number and gender of partners, types of sex (oral, vaginal, and anal), condom use, and transactional sex. The RBA has been well validated among men and women in diverse samples by multiple NIDA-funded investigators (Pechansky, Hirakata, & Metzger, 2002; Weinhardt, Forsyth, Carey, Jaworski, & Durant, 1998). Transactional sex was scored as yes if a respondent indicated any instance of trading of oral, anal, and/or vaginal sex for food, shelter, drugs, money, or other commodities in the previous 30 days.…”