I work at the Institut Jean-Nicod in Paris as a director of research. From 2006 onward, I have been conducting theoretical and empirical research on metacognition, i.e. the capacity to predict or evaluate the cognitive adequacy of one's own mental states.In 2010, I was awarded an advanced grant by the European Research Council in order to study the sensitivity of Western and Eastern children and adults to different epistemic norms such as intelligibility, truth, coherence, relevance and consensus, as displayed in their metacognitive evaluations. The goal of this interdisciplinary research is to naturalize epistemic norms.