Since cannabis legalization first started in Colorado and Washington, there was a noticeable decline within the variety of teenagers who declare to make use of cannabis. The latest examine, revealed within the medical journal JAMA Pediatrics, discovered an eight % lower in teenagers who mentioned they’d used marijuana within the final 30 days, and a 9 % lower in those that mentioned they used it 10 or extra instances in states the place leisure cannabis is authorized.
The examine was performed by researchers Mark Anderson of Montana State College, Benjamin Hansen of the College of Oregon, Daniel Rees of the College of Colorado Denver, and Joseph Sabia of San Diego State College.
“Simply to be clear we discovered no impact on teen use following legalization for medical functions, however proof of a potential discount in use following legalization for leisure functions,” mentioned Mark Anderson, an affiliate professor at Montana State College in Bozeman, Montana, who was first creator of the paper.
To return to this conclusion, researchers analyzed knowledge from the Facilities for Illness Management and Prevention’s Youth Threat Habits Survey – combing by way of outcomes spanning from 1993 to 2017. The outcomes coated each modifications in medical marijuana legal guidelines in 27 states which were adopted in that point, in addition to these states which have legalized leisure use of cannabis.
Researchers regarded particularly at self-reported marijuana use, in addition to responses in areas the place medical and leisure marijuana was legalized. The examined modifications earlier than and after legal guidelines legalizing the plant have been applied. In keeping with the researchers, their examine is “based mostly extra on coverage variation than prior work”, which they consider makes their examine probably the most credible on the topic to date.
“As a result of many leisure marijuana legal guidelines have been handed so just lately, we do observe restricted post-treatment knowledge for a few of these states,” Anderson mentioned. “In a couple of years, it might make sense to replace our estimates as extra knowledge develop into out there.”
That is removed from the primary examine to return to the conclusion that legalizing cannabis may lower teen cannabis use. This examine coated a 24 yr span from 1991-2014; these two research executed in 2016 (one from Colorado, and a barely completely different one revealed a month later); and one more out of Colorado on the finish of 2017.
Every time certainly one of these research comes out, it continues so as to add weight to the truth that legalization does scale back teen use when in comparison with prohibition. It not solely educates teenagers, making them much less prone to attempt it illegally within the first place, however legalization additionally makes it tougher for them to acquire cannabis. At this level, anybody who’s arguing towards legalization beneath the excuse that we have to defend our youngsters ought to check out these research and statistics and rethink their argument.