An expanded model of the moral self: Beyond care and justice

Most research on moral identities conceptualizes morality exclusively in terms of care and justice, but work from across the social sciences indicates that these represent only a corner of the moral landscape. Emphasizing care and justice alone severely restricts the scope of moral identity models, and risks under-estimating the influence of moral self-processes. To address this, we develop and validate measures of moral identity focused on group loyalty, authority, and purity, three additional facets of morality highlighted in Moral Foundations Theory. Although the loyalty identity is remarkably similar to the care/justice identity, the authority and purity identities are distinct, and demonstrate adequate convergent, divergent, and nomological validity. These identities also predict a wide range of behaviors that traditional care/justice focused moral identities miss. Taken together, our work indicates that the moral self is more complex - and has a much wider scope of influence - than previously supposed.