U.S. teens less involved overall with illicit drugs
U.S. teenagers are less likely to use drugs than a decade ago, but ecstasy and prescription-drug abuse are still at worrying levels. "The cumulative declines since recent peak levels of drug involvement in the mid-1990s are quite substantial, especially among the youngest students."
U.S. National Institute on Drug Abuse. (2007). Monitoring the future. Washington, DC:
U.S. National Institute on Drug Abuse