Her studies have included History, Ethnology and Celtic Languages, and she has held postdoctoral fellowships in Brittany, Quebec, United States and England. Her works is concerned with oral cultures and languages in early modern Europe and Americas, mainly songs. She published her Ph.D. on the links between Breton Ballads and History. Her current work is focused on the circulation and transformation of oral cultures over space and time, including cultural transfers between Europe and North America.