IRCT20190807044467N1 IRCT 2019-12-15 Esfahan University of Medical Sciences The impact of role playing and speaking on population knowledge and attitude Comparison of the effect of role playingmethod with lecture on knowledge and attitude toward HIV/AIDS in general population (18-49 years old) of Khorramabad countryside 2019-12-22 anticipated 270 Complete https://irct.ir/trial/41464 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Education/Guidance, Randomization description: Cluster random allocation; The three regions of Poshteh, Masour, and Falkodin in Khorramabad will be considered as clusters and assigned randomly to intervention group 1 (lecture = Falkodine), intervention 2 (role-playing = Poshteh), control (Masseur) Were. Subjects were then randomly selected in each district, Blinding description: In order to blind the participants, individuals in each of the intervention and control groups were selected from three separate marginal areas to avoid communication with each other and not to be informed about each other's education. N/A HIV. Intervention 1: "Intervention group1: pamphlets and lecture"; Four one-hour training sessions per week; One month training period.; The educational content will be prepared from the brochure "A New Approach to HIV Education", published by the Ministry of Health and Medical Education. Intervention 2: "Intervention group 2: pamphlets and role-playing"; Four one-hour training sessions per week; One month training period.; The educational content will be prepared from the brochure "A New Approach to HIV Education", published by the Ministry of Health and Medical Education. Intervention 3: No training will be provided except for a pamphlet. No - There is not a plan to make this available Justification or reason for not sharing IPD is confidential consideration about HIV issue and marginalized population