Conditions: Substance-related Disorders; Alcohol-Related Disorders; Tobacco Use Disorder; Marijuana Use
Interventions: Behavioral: Introduction; Behavioral: Norms re: Protective Behavior Strategies (PBS); Behavioral: Life Skills; Behavioral: Norms re: Bystander Intervention Strategies; Behavioral: Making Friends; Behavioral: Norms about Substance Use
Sponsors: Prevention Strategies, LLC; National Institute on Drug Abuse (NIDA); NORC at the University of Chicago
Not yet recruiting Conditions: Substance-related Disorders; Alcohol-Related Disorders; Tobacco Use Disorder; Marijuana Use
Interventions: Behavioral: Introduction; Behavioral: Norms re: Protective Behavior Strategies (PBS); Behavioral: Life Skills; Behavioral: Norms re: Bystander Intervention Strategies; Behavioral: Making Friends; Behavioral: Norms about Substance Use
Sponsors: Prevention Strategies, LLC; National Institute on Drug Abuse (NIDA); NORC at the University of Chicago
Not yet recruiting