Communication Pulido L., Weil-Barais A., Ailincai R., Bernard F., Cho H., Lacroix F. (2015 , Janvier). What have we learned from the analysis of adult-child interactions in the context of formal activities (at school) or informal (family, museum)?. International Conference "Anthropologies of Dialogue", 25th anniversary of the International Association for Dialogue Analysis (IADA), Nancy, France.