Tissot, T. T., et al. (2025).
Ethics & Behavior, 1–23.
Abstract
The present study explored the multidimensionality of moral identity. In four studies (N = 1,159), we compiled a comprehensive list of moral traits, analyzed their factorial structure, and established relationships between the factorial dimensions and outcome variables. The resulting dimensions are Connectedness, Truthfulness, Care, and Righteousness. To examine relations to personality traits and pro- and antisocial inclinations we developed a new instrument, the Moral Identity Profile (MIP). Our results show distinctive relationships for the four dimensions, which challenge previous unidimensional conceptualizations of moral identity. We discuss implications, limitations, and how our conceptualization reaffirms the social aspect of morality.
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This study challenges traditional views of moral identity, emphasizing its deeply social nature rather than framing it solely through moral dilemmas or more cognitive moral reasoning skills. Analyzing data from 1,159 participants, researchers identified four key dimensions of moral identity—Connectedness, Truthfulness, Care, and Righteousness—each reflecting how individuals integrate morality into their relationships and communities. This multidimensional perspective shifts away from abstract reasoning and instead highlights the ways in which moral identity is shaped through social interactions, emotional bonds, and shared values. To advance research in this area, the team developed the Moral Identity Profile (MIP), a tool designed to assess how these dimensions manifest in social contexts. By acknowledging the inherently relational aspects of morality, this work offers fresh insights into how moral identity influences interpersonal behavior, fosters social cohesion, and shapes ethical engagement within communities.
