Marijuana consumption by Colorado high school students has dipped ... “The  survey shows marijuana use has not increased since legalization, with four of five  ... making marijuana legal for adults will result in more teen use,” said Mason  Tvert ...
Jun 21, 2016 ... Rates of marijuana use among Colorado's teenagers are essentially ... "The  survey shows marijuana use has not increased since legalization, with four of five  high school students continuing to say they don't use marijuana, ...
Dec 5, 2018 ... Report finds more students using pot most days ... frequent cannabis use is more  prevalent among college students in Colorado than ... "I'm not so concerned  about somebody experimenting," Thompson said. ... Erin Tubbs, a freshman at  Regis University, said she smoked pot in high school but started to ...
Apr 28, 2018 ... He said fewer middle school students took the survey in 2015 but ... He started  smoking pot when he was a 15-year-old high school sophomore. .... said he has  not seen a big increase in student marijuana smoking since adult ...
Jul 19, 2018 ... Marijuana use in Colorado remained stable for young people and increased ...  The biennial survey shows youth marijuana use has not changed since before  legalization. In 2013, 20 percent of youth said they used marijuana and in 2017,  ... Adult marijuana use, which is legal in Colorado, increased from ...
Says marijuana use among Colorado high school students "has not increased since legalization."