Sabine Ehrhart is Associate Professor for ethnolinguistics at the University of Luxembourg and is teaching in the teacher education programmes of the University of Luxembourg. Her main research interests are: migrational linguistics and social implications of educational policies and her research approach is focused on an ecological approach to plurilingualism.
Sabine Ehrhart is an expert on language contact and educational policy in plurilingual settings. She received her PhD for her thesis on Creole Languages in New Caledonia from Augsburg University. In 2006 she gained her Habilitation on Language Contact in Natural and Institutional Settings with Sorbonne University, Paris.
In 2006 she created the LACETS group with the objective of creating a link between theory, research and school practices in the multicultural environment of Luxembourg.





