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Cohesion and performance in groups: a meta-analytic clarification of construct relations.
Daniel J Beal1, Robin R Cohen, Michael J Burke
1Military Family Research Institute, Purdue University, 14 North 2nd Street, Suite 300, Lafayette, IN 47901, USA. dbeal@purdue.edu
The Journal of Applied Psychology
|December 4, 2003
Summary
Group cohesion positively impacts team performance, especially when performance is measured by behavior and efficiency. Different components of cohesion independently relate to various performance aspects, offering insights for organizations.
Area of Science:
- Social Psychology
- Organizational Behavior
- Meta-Analysis
Background:
- Prior research on group cohesion and performance primarily focused on contextual factors.
- A detailed analysis of the criterion domain is needed for applied researchers.
- Reinvestigating cohesion components with modern meta-analytic methods is crucial.
Purpose of the Study:
- To analyze the relationship between group cohesion and performance, focusing on the criterion domain.
- To re-examine the role of cohesion components using updated meta-analytic techniques.
- To explore how different performance criteria influence the cohesion-performance link.
Main Methods:
- Utilized modern meta-analytic methods to synthesize existing research.
- Analyzed performance criteria, distinguishing between behavior and outcome measures.
- Assessed performance using efficiency and effectiveness measures.
Main Results:
- Stronger correlations between cohesion and performance were found when performance was defined as behavior (vs. outcome).
- Cohesion showed stronger links to performance when assessed with efficiency (vs. effectiveness) measures.
- The three main components of cohesion were independently related to different performance domains.
Conclusions:
- Group cohesion is a significant predictor of team performance, particularly under specific measurement conditions.
- Understanding the distinct roles of cohesion components offers practical implications for organizations.
- Future research should continue exploring the nuanced relationship between cohesion and performance in applied settings.