Tiffany Morisseau

Tiffany Morisseau is a researcher in cognitive psychology affiliated with the Institut Catholique de Paris and the Center for Research on Mediation, Negotiation, and Society (CREMENS).

Her expertise lies in the fields of social cognition and communication. She is particularly interested in the mechanisms of epistemic trust and the dynamics of communication, exploring how individuals evaluate information exchanged in polarized or conflict-ridden contexts.

Trained in mediation, she studies how this practice helps build common epistemic ground and manage tensions in interactions, with the aim of fostering collective decision-making in various domains, such as the family, organizations, and the environment.