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Alliance and Cohesion Predicting Outcome in Group Psychotherapy: A Structural Equation Model Meta-Analysis
International Journal of Group Psychotherapy
|May 21, 2025
Summary
Group therapy outcomes are linked to both client-therapist relationships (alliance) and group connections (cohesion). This meta-analysis explored their combined impact on client improvement in psychotherapy.
Area of Science:
- Psychology
- Psychotherapy Research
- Social Psychology
Background:
- Previous meta-analyses confirm alliance and cohesion predict client improvement in group psychotherapy.
- The interconnectedness of alliance and cohesion necessitates a unified analytical approach.
Purpose of the Study:
- To meta-analyze studies examining the relationship between alliance, cohesion, and client improvement.
- To account for the inherent connection between alliance and cohesion in group psychotherapy.
Main Methods:
- A meta-analysis of existing studies was conducted.
- Studies were selected based on their investigation of alliance, cohesion, and client outcomes in group therapy.
Main Results:
- Both client-therapist alliance and group cohesion significantly predict client improvement.
- The analysis considered the interplay between these two relational factors.
Conclusions:
- Therapeutic alliance and group cohesion are crucial for positive client outcomes in group psychotherapy.
- Understanding their combined influence can enhance therapeutic strategies and client success.
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