Running risks (IMAGE) University of South Carolina Caption A team of researchers led by senior Kari Benson and associate professor Kate Flory of the University of South Carolina just published a meta-analysis showing that one in six college students misuse the stimulant drugs prescribed for ADHD, such as Ritalin and Adderall, considerably more than reported in several of the earlier studies. Credit University of South Carolina Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.