Lying and Theory of Mind: A Meta‐Analysis

This meta‐analysis investigated the link between lying and theory‐of‐mind (ToM) by integrating findings from 81 studies involving 7,826 children between 2 and 14 years of age from 14 different collectivist and individualist cultures. Overall, there was a small, significant positive association ( r = .23). Four main moderators were examined: facet of lying (understanding, instigated production, spontaneous production, maintenance); valence of lies (antisocial, prosocial); type of ToM (first‐order, second‐order); and culture (collectivist, individualist). Facet of lying and type of ToM were significant moderators. ToM was positively related to all facets of lying, but most strongly linked to lie maintenance and weakest for spontaneous production. Both first‐order and second‐order ToM were positively related to lying, but the link was stronger for the former.