Loading

use patterns

  • by Paul Armentano, NORML Deputy Director August 20, 2018

    The establishment of medical cannabis dispensaries within close proximity of schools does not make teens more susceptible to using marijuana, according to data published in the Journal of Adolescent Health.

    Researchers from UC San Diego examined the association between the establishment of medical marijuana dispensaries in school neighborhoods and teen use patterns in California. They reported: “The distance from school to the nearest medical marijuana dispensary was not associated with adolescents’ use of marijuana in the past month or susceptibility to use marijuana in the future, nor was the weighted count of medical marijuana dispensaries within the 3-mi band of school. Neither the product price nor the product variety in the dispensary nearest to school was associated with marijuana use or susceptibility to use. The results were robust to different specifications of medical marijuana measures.”

    Authors concluded, “We did not find empirical support of the associations of medical marijuana availability, price, and product variety around schools with adolescents’ marijuana use and susceptibility to use … in the future.”

    The paper’s findings are consistent with prior studies finding that the prevalence of cannabis retailers is not positively associated with increases in either teen marijuana use or access.

    The abstract of the study, “Medical marijuana availability, price, and product variety, and adolescent’s marijuana use,” appears here. The NORML fact-sheet, “Societal Impact of Cannabis Dispensaries/Retailers,” appears online here.

  • by Paul Armentano, NORML Deputy Director September 21, 2017

    joint_budThe percentage of young people who believe that they can readily access marijuana has fallen significantly since 2002, according to data published online ahead of print in the Journal of Studies on Alcohol and Drugs.

    A team of investigators from Boston University, the University of Texas at Austin, the University of North Carolina, and St. Louis University examined trends in perceived cannabis access among adolescents for the years 2002 to 2015.

    Authors reported: “[W]e observed a 27 percent overall reduction in the relative proportion of adolescents ages 12 to 17 and a 42 percent reduction among those ages 12 to 14 reporting that it would be ‘very easy’ to obtain marijuana. This pattern was uniformly observed among youth in all sociodemographic subgroups.”

    They concluded, “Despite the legalization of recreational and medical marijuana in some states, our findings suggest that … perceptions that marijuana would be very easy to obtain are on the decline among American youth.”

    The new data is consistent with figures published last year by the US Centers for Disease Control and Prevention, which reported, “From 2002 to 2014, … perceived availability [of marijuana] decreased by 13 percent among persons aged 12–17 years and by three percent among persons aged 18?25 years [old].”

    An abstract of the study, “Trends in perceived access to marijuana among adolescents in the United States: 2002-2015,” is online here.