Andrew Golub, National Development and Research Institutes

Henry H. Brownstein, Virginia Commonwealth University

Do Your Friends Trigger You to Start Drinking? Analyzing the Drinking Onset in South Korea - Jeong-jae Lim, Yonsei University

Ethnic-Racial Socialization and College Student Substance Use: The Role of Social Bonds - Matthew Grindal, University of California-Riverside

A Recursive Method for Improving Network Scale-Up Estimation for Hidden Populations - Patrick Habecker, University of Nebraska-Lincoln; Kirk Dombrowski, University of Nebraska-Lincoln

Andrew Golub, National Development and Research Institutes

Dina Perrone, California State University-Long Beach

Spiritual Conflicts and Cessation of Drug Use: A Comparative Study of the US and Germany - Lauren M. Kaplan, University of California-Berkeley; Gail Ironson, University of Miami; Heidemarie Kremer, Florida International University; Tom Greenfield, University of California-Berkeley; Kate Karriker-Jaffe, University of California-Berkeley

Conflicts Between Real and Ideal Self in People with Substance Abuse Disorders - Timothy Fairbanks, University of Iowa

The Profiles of Illicit Drug Abuse in America after the 'Great Recession': Prevalence, Properties, and Predictors - Nathan Fosse, Harvard University

Andrew Golub, National Development and Research Institutes

Brian W. Ward, National Center for Health Statistics

Peer Syringe Exchangers: Licit Practices Transformed in an Illicit Field - Sarah Brothers, Yale University

Perception and Experience of HIV-Preventive Measures among People Who Inject Drugs Users in Russia - Peter Meylakhs, National Research University-Higher School of Economics; Aadne Aasland, Norwegian Institute for Urban and Regional Research (NIBR),

Culture, Alcohol, and the Significance of Punishment in Constructing White Masculinity - Beatriz Aldana Marquez, Texas A&M University; Emily Knox, Texas A&M University