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Related Experiment Video

Updated: Jun 24, 2026

The Motivation for Alcohol Reward: Predictors of Progressive-Ratio Intravenous Alcohol Self-Administration in Humans
05:40

The Motivation for Alcohol Reward: Predictors of Progressive-Ratio Intravenous Alcohol Self-Administration in Humans

Published on: April 28, 2022

Changing network support for drinking: network support project 2-year follow-up.

Mark D Litt1, Ronald M Kadden, Elise Kabela-Cormier

  • 1Department of Behavioral Sciences and Community Health, University of Connecticut Health Center, Farmington, CT 06030, USA.

Journal of Consulting and Clinical Psychology
|March 25, 2009
PubMed
Summary
This summary is machine-generated.

Network Support treatment helps alcohol-dependent individuals achieve long-term sobriety by fostering supportive social networks. This approach leads to more days abstinent and increased self-efficacy, improving drinking outcomes.

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Murine Drinking Models in the Development of Pharmacotherapies for Alcoholism: Drinking in the Dark and Two-bottle Choice

Published on: January 7, 2019

Area of Science:

  • Addiction research
  • Clinical psychology
  • Public health

Background:

  • Social networks significantly influence health behaviors, including alcohol consumption.
  • Existing treatments for alcohol dependence often overlook the role of social support systems.
  • The Network Support Project aimed to leverage social dynamics for improved treatment outcomes.

Purpose of the Study:

  • To evaluate the efficacy of a Network Support (NS) treatment in modifying social networks to support sobriety.
  • To assess the long-term (2-year) posttreatment outcomes of NS compared to control conditions.
  • To explore the relationship between social network changes, self-efficacy, coping mechanisms, and drinking behavior.

Main Methods:

  • Randomized controlled trial with 210 alcohol-dependent participants.
  • Three outpatient treatment conditions: Network Support (NS), NS + Contingency Management (NS + CM), and Case Management (CaseM).
  • 2-year posttreatment follow-up assessing drinking rates, social network support, AA involvement, self-efficacy, and coping skills.

Main Results:

  • The NS condition resulted in up to 20% more days abstinent at 2 years posttreatment compared to control conditions.
  • NS treatment led to significant increases in social network support for abstinence and Alcoholics Anonymous (AA) involvement at 15 months.
  • Latent growth modeling indicated that changes in social networks were associated with increased self-efficacy and coping, which predicted better long-term drinking outcomes.

Conclusions:

  • Network Support treatment is effective in promoting long-term adaptive changes in social networks for individuals with alcohol dependence.
  • Modifications in social networks play a crucial role in sustaining sobriety and improving long-term drinking outcomes.
  • Integrating social network interventions into addiction treatment can enhance patient recovery and self-management capabilities.