
At some point in life, most of us have used, perhaps even repeatedly, substances with the potential for dependence. Many people at least try drugs such as alcohol, marijuana, or cocaine. However, few people progress from being users to becoming abusers or drug dependent. This issue of STASH presents a series of related reports investigating the transition from drug use to drug dependence for alcohol, marijuana, and cocaine. The reports provide probabilities for drug use and drug dependence (Anthony, Warner, & Kessler, 1994), compare the time lag between initiation of use and development of drug dependence across the different drugs... Read more →