1. Understanding the role of race, ethnicity, and culture in the development of polysubstance use Devin E. Banks, Kaytryn D. Campbell, and Rashmi Ghonasgi
2. Alcohol on social media - why does it matter, what do we know, and how do we collect etter evidence? G. Diress, B. Riordan, D. Anderson-Luxford, and E. Kuntsche
3. Accelerating addiction research via Open Science and Team Science Jonas Dora, Marilyn Piccirillo, Katherine T. Foster, and Kevin M. King
4. Social Cognition and Problematic Alcohol Use: An Organizing Theoretical Framework and Suggestions for Future Work Lakshmi Kumar, Shirley Y. Hill, and Kasey G. Creswell
5.Decisions in context: Impacts of drinking opportunities, constraints, and decisions processes on adolescent and young adult alcohol problems Sharon Lipperman-Kreda, Christina F. Mair, Robert W.S. Coulter, and Paul J. Gruenewald
6. Novel Methods in Addiction Treatment: Advances in Telehealth, Neuromodulation, and Mobile Interventions for Substance Use Disorder Rosalie E. Ruhlmann, Catharine E. Fairbairn, and Julianne C. Flanagan
7. Momentary Assessment of Drinking:Past Methods, Current Approaches Incorporating Biosensors, and Future Directions Kyla-Rose Walden, Emily B. Saldich, Georgia Wong, Haoxing Liu, Chunming Wang, I. Gary Rosen, and Susan E. Luczak