Young adults with psychosis tend to use cannabis at extremely high rates, and their symptoms can be exacerbated by long-term marijuana use. A team of University of Washington researchers is focused on this particular group.


Young adults with psychosis tend to use cannabis at extremely high rates, and their symptoms can be exacerbated by long-term marijuana use. A team of University of Washington researchers is focused on this particular group.

A new article published by researchers from University of Puget Sound and University of Washington reports that, based on analysis of public wastewater samples in at least one Western Washington population center, cannabis use both increased and substantially shifted from the illicit market since retail sales began in 2014.

If you’re looking to give up marijuana and possibly cigarettes as well, a group of researchers at the University of Washington would like to hear from you. The Innovative Programs Research Group, an organization in the UW School of Social Work, is recruiting people 18 and older for a free marijuana and tobacco treatment trial. The study is aimed at adults who are regularly using both substances, want to quit marijuana and are willing to consider kicking the tobacco habit…

Does legal marijuana tempt pot users to consume more alcohol — or are they likely to opt for cannabis instead of chardonnay? A University of Washington team of researchers sought to address those questions in the context of evolving marijuana policies in the United States. Their findings, published online Dec. 21 in the journal Alcoholism: Clinical & Experimental Research, highlight the difficulties of gauging the impact of a formerly illicit drug as it moves into the mainstream. Recreational marijuana use…

More than two years after Washington legalized marijuana, parents and teens may be hazy on the specifics of the law, if the findings of a new study are any indication. University of Washington research, published recently in Substance Use & Misuse, found that only 57 percent of Washington parents surveyed knew the legal age for recreational marijuana use and just 63 percent knew that homegrown marijuana is illegal under the law. And while 71 percent of 10th-graders correctly identified the…