True/False Question Pre-percent correct Post-percent correct χ²
T/F: A woman may become pregnant at first sexual intercourse 41.0% 59.0% 0.016
T/F: It is currently possible to cure AIDS 37.5% 62.7% 0.005†
T/F: Condoms protect against HIV 37.8% 62.2% 0.040†
T/F: Condoms protect against STIs 31.4% 68.6% 0.003†