Teen Use and the Gateway Theory
Reports and Studies
07/13/12 | Medical Marijuana Laws and Teen Marijuana Use
Using data from the national and state Youth Risk Behavior Surveys and other government sponsored data collections, researchers from the Universities of Washington, Oregon, and Colorado at Denver found no association between medical marijuana laws and increased teen marijuana use. They concluded, "[o]ur results are not consistent with the hypothesis that legalization leads to increased use of marijuana by teenagers."
07/13/12 | Do medical marijuana laws increase marijuana use? Replication study and extension.
Replicating prior published study results that showed higher marijuana use rates in states with medical marijuana laws, researchers examined the link between those laws and teen marijuana use. Results showed that medical marijuana laws "decreased past-month use among adolescents by 0.53 percentage points and had no discernible effect on the perceived riskiness of monthly use," leading the authors to conclude that evidence linking medical marijuana laws to increased teen marijuana use was "limited."
07/13/12 | Prospective study of cannabis use in adolescents at clinical high risk for psychosis: impact on conversion to psychosis and functional outcome
Comparing 101 youths (ages 12-22) with positive symptoms of psychosis to 59 healthy controls of the same age over a period of three years, this study's authors found that, of those clinically predisposed to psychosis, those who used marijuana tended to demonstrate better social functioning. Results also showed that lifetime marijuana use or abuse did not lead to psychosis, even among those youths clinically predisposed to psychosis.
02/06/12 | Decriminalization/Teen Use Analysis
07/18/11 | Toward a Global View of Alcohol, Tobacco, Cannabis, and Cocaine Use: Findings From the W.H.O. World Mental Health Survey
The U.S. has some of the world's most punitive drug policies and also the world's highest rates of marijuana and cocaine use, according to this World Health Organization survey of 17 countries, conducted by some of the world's leading substance abuse researchers.

OP-Eds
08/06/11 | Opinion Piece | Policy Alternatives, Removal of penalties / Decriminalization, Science, Studies, and Research, Teen Use Time to Talk to Your Mom about Pot!
08/06/11 | Opinion Piece | Collateral Sanctions, Medical Marijuana, Policy Alternatives, Presidential Candidates, Search and Seizure, Teen Use, Victims The Case For Medical Marijuana
08/06/11 | Opinion Piece | Collateral Sanctions, Courts and Justice System, Enforcement and Policing, Marijuana Market / Economy, Policy Alternatives, Removal of penalties / Decriminalization, Science, Studies, and Research, Search and Seizure, Teen Use, Victims Legalized Pot Is More Than a Tax Bonanza
08/06/11 | Opinion Piece | Enforcement and Policing, Marijuana Market / Economy, Opposition / Prohibitionist, Policy Alternatives, Removal of penalties / Decriminalization, Science, Studies, and Research, Teen Use The Marijuana Closet
08/06/11 | Opinion Piece | Collateral Sanctions, Marijuana Market / Economy, Medical Marijuana, Policy Alternatives, Science, Studies, and Research, Teen Use, Victims 3 Myths About Marijuana

Updates
01/22/13 | News | Teen Use The war on pot is no safe bet
01/07/13 | Press Release | Science, Studies, and Research, Teen Use Annual National Survey Finds Teen Marijuana Use Down Slightly Since 2011
03/13/12 | News | Courts and Justice System, Legalization, Removal of penalties / Decriminalization, Teen Use, Victims Grand jury releases findings on the death of Eric Perez
12/20/11 | Blog | Science, Studies, and Research, Teen Use Teen Marijuana Use Continues to Rise Despite High Arrest Rates
12/14/10 | Press Release | Enforcement and Policing, Medical Marijuana, ONDCP and Drug Czar, Opposition / Prohibitionist, Policy Alternatives, Science, Studies, and Research, Teen Use, Victims Teen Marijuana Use Continues to Rise

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