Richard Kern is Professor of French and Director of the Berkeley Language Center at the University of California, Berkeley, USA. His pervious publications include Language, Literacy, and Technology (Cambridge University Press, 2015) and Literacy and Language Teaching (Oxford University Press, 2000).

Christine Develotte is University Professor in Language Sciences at the Ecole Normale Superieure de Lyon, France. She is the originator of the online collaborative learning project Le francais en (premiere) ligne, which has brought together tutors and learners of French from around the world since 2002.

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