Constraints on conventions: Resolving two puzzles of conventionality

Conventions play a fundamental, yet contested, role in social reasoning from childhood to adulthood. Conventions about how to eat, dress, speak, or play are often said to be alterable, contingent on authorities or consensus, specific to contexts, and-thereby-distinct from moral concerns. This view of conventional norms has faced two puzzles. Children and adults judge that (a) some conventions should not be adopted and (b) some violations of conventions would be wrong even if the conventions were removed. The puzzles derive, in part, from the notion of "pure" conventions: conventions detached from non-conventional concerns. This paper proposes and examines a novel solution to the two puzzles, termed the constraint view. According to the constraint view, children and adults deem conventions as alterable within constraints imposed by non-conventional concerns. The present research focused on constraints imposed by concerns with agents to whom the norms apply and concerns with others affected by the norms. Findings from four studies with preschoolers and adults supported the constraint view. Participants evaluated actions and norms based on concerns with effects on agents and others, deeming conventions to be alterable insofar as the altered norms did not negatively impact agents or others. The constraint view offers a new framework for research on how children and adults integrate conventional and non-conventional concerns when they evaluate norms and acts.