RAND Research Topic: Underage Substance Use2024-03-23T00:36:27ZCopyright (c) 2024, The RAND CorporationRAND Corporationhttps://www.rand.org/topics/underage-substance-use.htmlUnderstanding Which Teenagers Benefit Most From a Brief Primary Care Substance Use InterventionElizabeth J. D'Amico; Layla Parast; Karen Chan Osilla; Rachana Seelam; Lisa S. Meredith; William G. Shadel; Bradley D. Steinhttps://www.rand.org/pubs/external_publications/EP67937.html2019-08-16T08:00:00Z2019-08-16T08:00:00ZA brief primary care intervention can be effective over the long-term for adolescents who report problems from alcohol and marijuana use.The Kids Aren't AlrightRosanna Smart; Jacqueline Doremushttps://www.rand.org/pubs/external_publications/EP69111.html2022-12-09T08:30:00Z2022-12-09T08:30:00ZWe exploit shocks to U.S. federal enforcement policy to assess how legal medical marijuana market size affects youth marijuana use and consequences for youth traffic-related fatalities.