Addressing Health Disparities through Cultural and Linguistic Competency Trainings.

Cultural and Linguistic Competence (CALC) involves the idea that to eliminate long standing disparities in our society, providers need to be able to work effectively cross- culturally. This study describes the evaluation of a 3.5 hour CALC training with the objective of improving human service providers' knowledge, attitudes, and comfort in serving diverse groups. Pre- and post-training questionnaires were completed by 317 participants at 21 trainings in a state in which over 90% of the population is white. Participants' knowledge, attitudes and comfort in CALC significantly improved. However, gains in comfort using CALC strategies were smaller than anticipated. Implications for improving CALC trainings and future research are discussed.

Development and Initial Validation of a Client-Rated MET-CBT Adherence Measure.

Traditional mechanisms for rating adherence or fidelity are labor-intensive. We developed and validated a tool to rate adherence to Motivational Enhancement Therapy-Cognitive Behavioral Treatment (MET-CBT) through anonymous client surveys. The instrument was used to survey clients in 3 methadone programs over 2 waves. Explanatory and Confirmatory Factor Analyses were used to establish construct validity for both MET and CBT. Internal consistency based on Cronbach's alpha was within adequate range (α > 0.70) for all but 2 of the subscales in one of the samples. Consensus between clients' ratings (r(wg(j)) scores) were in the range of 0.6 and higher, indicating a moderate to strong degree of agreement among clients' ratings of the same counselor. These results suggest that client surveys could be used to measure adherence to MET-CBT for quality monitoring that is more objective than counselor self-report and less resource-intensive than supervisor review of taped sessions. However, additional work is needed to develop this scale.

A randomized trial of contingency management for adolescent marijuana abuse and dependence.

An initial efficacy test of an innovative behavioral outpatient treatment model for adolescents with problematic use of marijuana enrolled 69 adolescents, aged 14-18, and randomly assigned them to one of two treatment conditions. Both conditions received individualized Motivational Enhancement and Cognitive Behavioral Therapy (MET/CBT) and a twice-weekly drug-testing program. The experimental contingency management condition involved a clinic-delivered, abstinence-based incentive program, and weekly behavioral parent training sessions that included a parent-delivered, abstinence-based, substance monitoring contract. The comparison condition included an attendance-based incentive program, and weekly psychoeducational parent sessions. Follow-up assessments were performed at 3, 6, and 9 months post-treatment. The experimental condition showed greater marijuana abstinence during treatment, e.g., 7.6 vs. 5.1 continuous weeks and 50% vs. 18% achieved > or = 10 weeks of abstinence. Improvements were found in parenting and youth psychopathology across treatment conditions, and improvements in negative parenting uniquely predicted post-treatment abstinence. The outcomes observed in the experimental condition are consistent with adult substance-dependence treatment literature, and suggest that integrating CM abstinence-based approaches with other empirically based outpatient interventions provides an alternative and efficacious treatment model for adolescent substance abuse/dependence. Replication and continued development of more potent interventions remain needed to further advance the development of effective substance abuse treatments for adolescents.

Relations between parent and adolescent problems among adolescents presenting for family-based marijuana abuse treatment.

Family-based treatments for adolescent substance abuse demonstrate efficacy and are becoming a treatment of choice. Family risk factors for substance abuse may present barriers to or suggest targets for modification during treatment. The sample included 149 adolescents presenting for substance abuse treatment and their parents. Structural equation modeling tested the hypothesis that parent psychological problems, parent substance use, and parenting behaviors influence adolescent psychological problems and substance use. This study is among the first to examine the unique impact of maternal and paternal variables on adolescent problems within one analytical model. Results indicated that parental psychological problems were directly associated with adolescent psychological problems after controlling for parent substance use and parenting behaviors. Paternal positive involvement and poor monitoring were also independently associated with adolescent substance use. Results suggest that both mothers' and fathers' symptoms of psychopathology play an important role in the symptoms of adolescents in treatment for substance abuse. Findings highlight the need for family-based assessment in adolescent treatment populations to address important clinical and research questions.

Cannabis withdrawal in adolescent treatment seekers.

A valid cannabis withdrawal syndrome has been demonstrated in controlled studies with adult marijuana abusers, yet few published reports have examined cannabis withdrawal among adolescents. Adolescents presenting for outpatient substance abuse treatment, whose primary substance of abuse was cannabis, completed a questionnaire reporting the presence and severity of withdrawal symptoms during past periods of cannabis abstinence. Nearly two-thirds of the sample indicated that they had experienced four or more symptoms, and over one-third reported four or more symptoms that occurred at a moderate or greater severity. The magnitude of withdrawal severity was positively correlated with current emotional and behavioral symptoms and self-reported problems with cannabis use. These findings are consistent with previous studies, though the prevalence and magnitude of withdrawal symptoms were lower than that observed in a similar study with adult treatment seekers [Budney, A.J., Novy, P., Hughes, J.R., 1999. Marijuana withdrawal among adults seeking treatment for marijuana dependence. Addiction 94, 1311-1322]. Further research is needed to elucidate associations between cannabis withdrawal effects, the initiation of cessation attempts, and relapse.