Barbara S. McCrady

Affiliation With Alcoholics Anonymous After Treatment: A Study of Its Therapeutic Effects and Mechanisms of Action

Relatively little is known about how substance abuse treatment facilitates positive outcomes. This study examined the therapeutic effects and mechanisms of action of affiliation with Alcoholics Anonymous (AA) after treatment. Patients (N = 100) in intensive 12-step substance abuse treatment were assessed during treatment and at 1- and 6-month follow-ups. Results indicated that increased affiliation with AA predicted better outcomes. The effects of AA affiliation were mediated by a set of common change factors. Affiliation with AA after treatment was related to maintenance of self-efficacy and motivation, as well as to increased active coping efforts. These processes, in turn, were significant predictors of outcome. Findings help to illustrate the value of embedding a test of explanatory models in an evaluation study.

Self-help organizations for alcohol and drug problems: Toward evidence-based practice and policy

This expert consensus statement reviews evidence on the effectiveness of drug and alcohol self-help groups and presents potential implications for clinicians, treatment program managers and policymakers. Because longitudinal studies associate self-help group involvement with reduced substance use, improved psychosocial functioning, and lessened health care costs, there are humane and practical reasons to develop self-help group supportive policies. Policies described here that could be implemented by clinicians and program managers include making greater use of empirically-validated self-help group referral methods in both specialty and non-specialty treatment settings and developing a menu of locally available self-help group options that are responsive to clients needs, preferences, and cultural background. The workgroup also offered possible self-help supportive policy options (e.g., supporting self-help clearinghouses) for state and federal decision makers. Implementing such policies could strengthen alcohol and drug self-help organizations, and thereby enhance the national response to the serious public health problem of substance abuse.

Manual-guided cognitive-behavioral therapy training: A promising method for disseminating empirically supported substance abuse treatments to the practice community

A gap exists between empirically supported substance abuse treatments and those used in community settings. This study examined the feasibility of training substance abuse counselors to deliver cognitive-behavioral treatment (CBT) using treatment manuals. Participants were 29 counselors. Counselors were randomly assigned to receive CBT training or to a control group. Counselor attitudes were assessed pre- and posttraining. In addition, CBT therapy sessions were videotaped and rated for adherence and skillfulness. CBT counselors reported high levels of satisfaction with the training, intention to use CBT interventions, and confidence in their ability to do so. Ratings indicated that 90% of counselors were judged as having attained at least adequate levels of CBT skillfulness. Findings demonstrate the feasibility of using psychotherapy technology tools as a means of disseminating science-based treatments to the substance abuse practice community.

BEHAVIORAL COUPLES TREATMENT OF ALCOHOL AND DRUG USE DISORDERS: CURRENT STATUS AND INNOVATIONS

Research suggests that Behavioral Couples Therapy (BCT), tailored to treat alcohol problems, produces significant reduction in alcohol consumption and improvement in marital functioning. Having established basic clinical protocols for Alcohol Behavioral Couples Therapy (ABCT) and provided support for their efficacy, clinical researchers around the country continue to develop and study new applications of the basic ABCT treatment models, such as adding relapse prevention or Alcoholics Anonymous components. Recent research supporting the heterogeneity in the population of individuals with alcohol problems has prompted some researchers on ABCT to consider additional adaptations of the treatment models for specific subgroups of alcoholics, and for particular individual and couples characteristics. Adaptation of ABCT to treat new populations such as drug abusers, female alcoholics, and problem drinkers is under investigation. The current article provides an overview of theoretical and clinical aspects of ABCT, and research on efficacy of the basic model and on areas of innovation and adaptation to new populations. Directions for future research on ABCT are suggested.

Active ingredients: how and why evidence-based alcohol behavioral treatment interventions work.

This article summarizes the proceedings of a symposium that was organized and chaired by Richard Longabaugh and presented at the 2004 Research Society on Alcoholism meeting in Vancouver, British Columbia, Canada. The aim of the presentation was to focus on evidence for the active ingredients of behavioral therapies for patients with alcohol use disorders. Dennis M. Donovan, PhD, reviewed evidence for the active ingredients of cognitive behavioral therapy. Barbara S. McCrady, PhD, presented a conceptual model for mechanisms of change in alcohol behavior couples therapy and reviewed evidence for this model. J. Scott Tonigan, PhD, presented data testing three hypothesized mechanisms of change in twelve-step facilitation treatment. Mitchell P. Karno, PhD, presented therapy process data that tested whether matching therapist behaviors to client attribute across three therapies affected drinking outcomes. Jon Morgenstern served as discussant.

A randomized trial of individual and couple behavioral alcohol treatment for women.

Although alcohol use disorders (AUDs) adversely affect women, research on efficacious treatments for women is limited. In this randomized efficacy trial of 102 heterosexual women with AUDs, the authors compared alcohol behavioral couple therapy (ABCT) and alcohol behavioral individual therapy (ABIT) on percentage of days abstinent (PDA) and percentage of days of heavy drinking (PDH) over 6 months of treatment and 12 months of posttreatment follow-up. Baseline relationship functioning and comorbid disorders were tested as moderators of outcome. Piecewise linear growth models were used to model outcomes. During treatment, women increased their PDA and decreased their PDH, with significantly greater improvements in ABCT than in ABIT (d = 0.59 for PDA; d = 0.79 for PDH). Differences favoring ABCT were maintained during follow-up. Women with poorer baseline relationship functioning improved more on PDA during treatment with ABCT than with ABIT. For PDH, results during treatment and follow-up favored ABCT for women with better baseline relationship functioning. ABCT resulted in better outcomes than ABIT for women with Axis I disorders at the end of follow-up (PDA), and for women with Axis II disorders at the end of treatment (PDA) and at the end of follow-up (PDH).

Cognitive impairment among alcoholics: Impact on drink refusal skill acquisition and treatment outcome

The impact of neuropsychological impairment on drink refusal skill acquisition and treatment outcome was examined in 33 male alcoholic inpatients. Subjects stratified by Abstraction scores on the Shipley Institute of Living Scale (SILS) performed differentially on drink refusal components of the Situational Competency Test (SCT) following a skills-based drink refusal intervention. Higher abstraction subjects tended to respond more rapidly on the SCT at post-training, had significantly higher scores on a quiz about effective drink refusal at baseline, and tended to improve more on the quiz following training than subjects with lower conceptual functioning. Aftercare attendance was significantly greater among the higher neuropsychological functioning group. When subjects were categorized by Brain Age Quotient no differences were found in skill acquisition nor in aftercare attendance. Subjects who showed the most learning on the California Verbal Learning Test demonstrated significantly better performance on the drink refusal quiz at post-training. Implications for alcoholism treatment are discussed.

Alcoholics Anonymous and Relapse Prevention as Maintenance Strategies After Conjoint Behavioral Alcohol Treatment for Men: 18-Month Outcomes.

Ninety men with alcohol problems and their female partners were randomly assigned to 1 of 3 outpatient conjoint treatments: alcohol behavioral couples therapy (ABCT), ABCT with relapse prevention techniques (RP/ABCT), or ABCT with interventions encouraging Alcoholics Anonymous (AA) involvement (AA/ABCT). Couples were followed for 18 months after treatment. Across the 3 treatments, drinkers who provided follow-up data maintained abstinence on almost 80% of days during follow-up, with no differences in drinking or marital happiness outcomes between groups. AA/ABCT participants attended AA meetings more often than ABCT or RP/ABCT participants, and their drinking outcomes were more strongly related to concurrent AA attendance. For the entire sample, AA attendance was positively related to abstinence during follow-up in both concurrent and time-lagged analyses. In the RP/ABCT treatment, attendance at posttreatment booster sessions was related to posttreatment abstinence. Across treatment conditions, marital happiness was related positively to abstinence in concurrent but not time-lagged analyses.

Effectiveness of Intensive Case Management for Substance-Dependent Women Receiving Temporary Assistance for Needy Families

OBJECTIVE We tested the effectiveness of a long-term coordinated care strategy--intensive case management (ICM)--compared with usual care (UC) among a group of substance-dependent women receiving Temporary Assistance for Needy Families (TANF). METHODS Substance-dependent women on TANF (N=302) were recruited from welfare offices. They were assessed and randomly assigned to ICM or UC; follow-up was at 3, 9, and 15 months. UC consisted of a health assessment at the welfare office and a referral to substance abuse treatment and TANF services. ICM clients received ICM services in addition to UC services. RESULTS ICM clients had significantly higher levels of substance abuse treatment initiation, engagement, and retention compared with UC clients. In some cases, ICM treatment attendance rates were double those of UC rates. Additionally, almost twice as many ICM clients were abstinent at the 15 month follow-up compared with UC clients (P<.0025). CONCLUSIONS ICM is a promising intervention for managing the chronic nature of substance dependence among women receiving TANF. Future research should refine long-term care strategies-such as ICM-that address the chronic nature of substance dependence among low-income populations.

Alcoholics Anonymous and behavior therapy: can habits be treated as diseases? Can diseases be treated as habits?

Alcoholics Anonymous (AA) and behavior therapy have often been characterized as having opposing views of the nature and treatment of alcohol problems. This article describes the theoretical foundations, view of the change process, and treatment practices of AA and behavior therapy. Theoretical and practice perspectives on integration of the two models are examined, and advantages and disadvantages of integration are discussed.