2015 APHA Annual Meeting & Expo

Home Events & Meetings Annual Meeting Schedule & Program

Recorded Annual Meeting Presentations (RAMP) are now available for purchase.
Only $90 for presenters, $140 for registered attendees and $200 for non-attendees.

Online Program

India Johns, MSW

Doctor of Public Health Candidate
Morgan State University
Baltimore, MD
USA injoh1@morgan.edu

4004.0 Relationship between Social Activity Involvement and Marijuana Use in the Past Year among Adolescents 12 to 17 years old in the United States