Nonprescription steroids on the Internet.

This study evaluated the degree to which anabolic-androgenic steroids are proffered for sale over the Internet and how they are characterized on popular Web sites. Searches for specific steroid product labels (e.g.

Internet access to Salvia divinorum: implications for policy, prevention, and treatment.

This study determined the degree to which Salvia divinorum, a potent hallucinogenic drug that is legal in most U.S. jurisdictions, is being proffered for sale over the Internet and how it is being characterized on popular Web sites.

Research on naltrexone in the criminal justice system.

Many parolees and probationers are opioid abusers, and substance abuse is a leading factor for the revocation of probation, parole, and other alternatives to incarceration. The opioid antagonist naltrexone would appear to be an excellent treatment for opioid abuse and dependence in this population and the authors sought to systematically review this literature. Using the PubMed database, the authors identified large bodies of criminal justice (CJS) and naltrexone literature.

Do research payments precipitate drug use or coerce participation?

Providing high-magnitude cash incentives to substance abuse clients to participate in research is frequently viewed as unethical based on the concerns that this might precipitate new drug use or be perceived as coercive. We randomly assigned consenting drug abuse outpatients to receive payments of 10 US dollars, 40 US dollars, or 70 US dollars in either cash or gift certificate for attending a 6-month research follow-up assessment. At the 6-month follow-up, participants received their randomly determined incentive and were then scheduled for a second follow-up appointment 3 days later to detect new instances of drug use.

Perceived deterrence and outcomes in drug court.

According to perceived-deterrence theory, the likelihood that an offender will engage in drug use or illegal activity is influenced by the perceived certainty of being detected for infractions or recognized for accomplishments, the perceived certainty of receiving sanctions for infractions or rewards for accomplishments, and the anticipated magnitude of the sanctions and rewards. This study evaluated drug court participants' perceived deterrence at monthly intervals during their enrollment in drug court. Exploratory cluster analysis (N=255) on the longitudinal scores yielded five subtypes of drug offenders characterized either by consistently elevated perceived-deterrence scores, consistently moderate scores, consistently low scores, increasing scores, or decreasing scores.