Shared social identity in leadership
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Updated: Feb 5, 2026

The Social Dimension of Stress: Experimental Manipulations of Social Support and Social Identity in the Trier Social Stress Test
Published on: November 19, 2015
Stephen D Reicher1, S Alexander Haslam2, Michael J Platow3
1School of Psychology and Neuroscience, University of St. Andrews, Scotland, UK.
Abstract:
In this paper we review recent evidence on the social identity model of leadership. First, we explain how this model is rooted in the social identity approach in social psychology and, specifically, the notion that shared reality and joint action in groups derives from shared social identity. We then show how effective leadership is a process of social identity management and we examine both the antecedents, the psychological and the political consequences of managing social identities.
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