Medical marijuana and high-school dropouts
![Medical marijuana study](http://test-www.evms.edu/media/evms_public/pulse/Marijuana_Plunk_Study_Thumbnail_800x533.jpg)
Andrew Plunk, PhD, published a study in the peer-reviewed journal Drug and Alcohol Dependence, documenting the first evidence that medical-marijuana laws have a long-term negative impact on educational attainment. Dr. Plunk explains his study and its potential impact. Read more in our Digital Magazine.