Faculty Bibliography

This study uses data from 641 state prison parolees in California to examine the associations between methamphetamine use and three measures of criminal behavior: (a) self-reported violent criminal behavior, (b) return to prison for a violent offense, and (c) return to prison for any reason during the first 12 months of parole. Methamphetamine use was significantly predictive of self-reported violent criminal behavior and general recidivism (i.e., a return to custody for any reason). However, methamphetamine use was not significantly predictive of being returned to custody for a violent offense. These trends remained even after controlling for involvement in the drug trade (i.e., sales, distribution, or manufacturing).

This study examined the impact of three program-level factors (coercion level, type of antipsychotic prescribed, and guardian supervision) on antipsychotic medication adherence among parolees mandated to an outpatient psychiatric clinic. Overall, 70.7% of the participants tested positive for their prescribed antipsychotic. Older patients were more likely to test positive for their prescribed antipsychotic than younger patients, and African American patients (relative to all other race/ethnic groups) were less likely. With regard to program-level factors, perceived coercion was not significantly associated with medication adherence. However, being prescribed an atypical antipsychotic and having a guardian were independently associated with increased adherence, and combined, these two factors were associated with nearly a tenfold increase in the likelihood of patients testing positive for their prescribed antipsychotic agent, relative to patients who were prescribed conventional antipsychotics and were not under guardian supervision.