作者: Elizabeth S. Rangel

Scott F. Kiesling is Associate Professor of Linguistics at the University of Pittsburgh. His publications include the books Linguistic Variation and Change (2011) and Intercultural Discourse and Communication: The Essential Readings (Wiley-Blackwell 2005, co-edited with Christina Bratt Paulston). Christina Bratt Paulston is Professor Emerita of Linguistics at the University of Pittsburgh. Her numerous publications include Intercultural Discourse and Communication: The Essential Readings (Wiley-Blackwell 2005, co-edited with Scott F. Kiesling), Sociolinguistics: The Essential Readings (Blackwell 2003, co-edited with G. Richard Tucker), and Sociolinguistic Perspectives on Bilingual Education (1992). Elizabeth S. Rangel is Research Associate at Learning Research and Development Center (LRDC), a Cognitive Science Research Institute at the University of Pittsburgh. Her most recent publications include chapters in the third edition of the International Encyclopedia of Education (2010), and Innovative Learning Environments from the Organization for Economic Co-Operation and Development (2010).