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Updated: Jun 24, 2025

The Social Dimension of Stress: Experimental Manipulations of Social Support and Social Identity in the Trier Social Stress Test
Published on: November 19, 2015
Secret disclosure and social relationships in groups
Giovanni A Travaglino1, John M Levine2, Dominik-Borna Ćepulić3
1Royal Holloway, University of London, UK.
People are more likely to reveal personal secrets in Communal Sharing and Equality Matching groups. Identity fusion also plays a role in secret disclosure within these social structures.
Area of Science:
- Social Psychology
- Group Dynamics
- Human Sociality
Background:
- Personal secrets are common in group settings.
- The dynamics influencing secret disclosure within different social structures remain underexplored.
Purpose of the Study:
- To investigate the relationship between models of human sociality and the revelation of personal secrets.
- To identify which social structures facilitate greater secret disclosure.
Main Methods:
- Five studies were conducted, examining secret disclosure across four models of human sociality: Communal Sharing, Equality Matching, Authority Ranking, and Market Pricing.
- Methods included assessing willingness to disclose secrets in hypothetical groups, rating group governance models, and examining actual disclosure in established group types.
- Identity fusion was also measured as a predictor in Study 3.
Main Results:
- Secret disclosure was most strongly associated with Communal Sharing and Equality Matching group models.
- Participants were more willing to disclose secrets in hypothetical groups aligned with Communal Sharing and Equality Matching.
- Identity fusion significantly predicted secret disclosure in Communal Sharing and Equality Matching groups.
Conclusions:
- Communal Sharing and Equality Matching represent social environments conducive to personal secret disclosure.
- Understanding these social dynamics is crucial for comprehending interpersonal trust and intimacy within groups.
- Identity fusion emerges as a key psychological factor influencing vulnerability and openness in specific group contexts.
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