Related Experiment Video
Updated: May 8, 2026

The Motivation for Alcohol Reward: Predictors of Progressive-Ratio Intravenous Alcohol Self-Administration in Humans
Published on: April 28, 2022
Beyond motivation: Initial validation of the commitment to sobriety scale.
John F Kelly1, M Claire Greene
1Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA.
Commitment to sobriety is a potent predictor of recovery success, outperforming general motivation measures. A new Commitment to Sobriety Scale (CSS) offers a reliable tool for assessing this crucial aspect of addiction recovery.
Area of Science:
- Addiction research
- Clinical psychology
- Behavioral science
Background:
- Maladaptive motivational hierarchies impede behavior change in addiction recovery.
- Existing motivation measures show variable prediction of future behavior.
- Commitment to sobriety offers a more potent construct for recovery prediction.
Purpose of the Study:
- To investigate the psychometric properties of a novel Commitment to Sobriety Scale (CSS).
- To assess the validity and reliability of the CSS in measuring commitment to recovery.
- To compare the CSS with existing measures of motivation and commitment.
Main Methods:
- Psychometric evaluation of the novel Commitment to Sobriety Scale (CSS).
- Comparison of CSS performance against the Commitment to Abstinence Scale (ATAQ) and SOCRATES motivation measure.
- Validation of the CSS as a measure of recovery commitment.
Main Results:
- The CSS demonstrated coherence, psychometric validity, and reliability.
- The CSS outperformed both the ATAQ and SOCRATES in predicting recovery outcomes.
- Commitment to sobriety emerged as a significant addiction construct.
Conclusions:
- The CSS is a psychometrically sound tool for addiction research and practice.
- The CSS can help explain how individuals achieve sustained recovery.
- Clinicians can use the CSS to identify patients requiring tailored interventions.
More Related Videos
08:53Integrating Computerized Linguistic and Social Network Analyses to Capture Addiction Recovery Capital in an Online Community
Published on: May 31, 2019
08:05A Prediction Error-driven Retrieval Procedure for Destabilizing and Rewriting Maladaptive Reward Memories in Hazardous Drinkers
Published on: January 5, 2018
Related Concept Videos
Self-Evaluation Maintenance Model
Self-Presentation: Self-Monitoring and Self-Handicapping
Self-Report Tests of Personality
Reliability and Validity
Self-Efficacy
Social Foundations of Self III: Self-Evaluation