Patricia Duff is Professor of Language and Literacy Education at the University of British Columbia. During her career she has taught English in Korea, Japan, Canada and USA and applied linguistics in China. Nancy H. Hornberger is Professor of Education and Director of Educational Linguistics at the Graduate School of Education, University of Pennsylvania.
Nancy H. Hornberger is Professor of Education and Director of Educational Linguistics at the Graduate School of Education, University of Pennsylvania. Her interests include language planning and policy; bilingualism, bilingual education and biliteracy; and the ethnography of communication. Angela Creese is professor in Educational Linguistics at the University of Birmingham. Peter Martin, a leading authority on Asian languages and multilingual education, passed away in 2009.