Abstract
Over the past twenty years, the construct of leader identity—the internalization of “leader” into one's self-concept—has experienced an exponential growth in attention among researchers and practitioners alike. This boom in research has yielded broad support for leader identity as an important predictor of leadership outcomes; however, this rapid growth has also created a disjointed construct space with theoretical and methodological challenges. In a systematic review of nearly 200 papers, we apply the existing theoretical framework of multi-dimensional leader identity (Hammond et al., 2017; strength, meaning, level, integration) to organize factors affecting the leader identity construction process as well as three functions leader identity serves—motivation, interpretive lens, and a relational foundation. Finally, we offer guidance to create a road map for the rigorous study and advancement of leader identity research.
Plain language summary
Research on leader identity has grown significantly. This paper reviews published studies to set the stage for future research and practical implications of leader identity in leadership development. We define leader identity, discuss its measurement, and explain how it develops through individual factors, social dynamics, and intentional development and experience. We suggest that leader identity can 1) motivate people to take on and develop their leadership, 2) affect the way people see and interpret situations and information, and 3) set the foundation for relationships with others. We conclude the paper with a set of recommendations to advance research on this topic.
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