This study looks at how drinking alcohol affects whether people will help stop sexual violence. It focuses on young adults ages 21-30 and wants to see if being drunk makes it harder for bystanders (people who see something happening) to step in and help. It also checks if these effects are different for men and women and for those who usually have good attitudes about helping others.

Participants will be given either an alcoholic drink or a non-alcoholic drink. They will imagine themselves in a risky situation and researchers will watch how they react. This helps us see if alcohol changes how likely they are to help stop violence.

• The study is for people aged 21-30.
• You should not join if you're already getting treatment for alcohol problems or have certain health conditions.
• This study involves consuming alcohol, so it's not for pregnant people or those who can't drink safely.