The primary objective of this study is to establish whether a novel, small-group education program can reduce the one-year incidence of sexual assault by 30% (absolute difference of 7.5%). The secondary objectives are to assess whether changes in knowledge, attitudes, and skills related to the process of sexual assault resistance are improved in the short term, and, along with the primary outcome, maintained for the longer term. The tertiary objective is to assess whether the education program can also reduce the one-year incidence of forced sexual contact and sexual coercion.