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Node-link-mapping-enhanced group treatment for pathological gambling.

Cam L Melville·Carolyn S Davis·Dena L Matzenbacher·Jeremy Clayborne
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Abstract

Two experiments evaluated a group treatment for pathological gambling that used node-link mapping techniques to enhance treatment effectiveness. In Experiment 1, 13 (8 female) pathological gamblers were randomly assigned to either a mapping group (n=4), a nonmapping group (n=4), or a wait-list control group (n=5). The treatments were conducted by Master's level counselors during 90-min sessions conducted twice per week for 8 weeks. Participants were assessed pre- and post-8 weeks and then 6 months later on Diagnostic and Statistical Manual of Mental Disorders 4th ed. (DSM-IV) pathological gambling criteria, three self-ratings of control of gambling, gambling expenditure, and gambling bout duration. Experiment 2 replicated the mapping (n=9; 8 female) and wait-list (n=10; 8 female) conditions of Experiment 1 and expanded the dependent measures to include assessment of changes in cooccurring depression and anxiety. The node-link-mapping-enhanced group treatment produced improvements in more of the dependent measures of pathological gambling than treatment without maps (Experiment 1) or an equivalent-length waiting period (Experiments 1 and 2). It also produced larger decreases in cooccurring depression and anxiety than an equivalent-length waiting period (Experiment 2). The results are consistent with previous treatment research with substance abusers.

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AdultAgedAnalysis of VarianceBehavior, AddictiveCognitive Behavioral TherapyDiagnostic and Statistical Manual of Mental DisordersFemaleGamblingGroup ProcessesHumansMaleMiddle AgedTreatment OutcomeClinical TrialJournal ArticleRandomized Controlled TrialResearch Support, Non-U.S. Gov't

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Cam L Melville, Carolyn S Davis, Dena L Matzenbacher, Jeremy Clayborne. 2004. Node-link-mapping-enhanced group treatment for pathological gambling.. https://doi.org/10.1016/s0306-4603(03)00091-1

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