Editor for this issue: Martin Jacobsen <marty
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CENTERING THEORY IN DISCOURSE Edited by Marilyn Walker, AT and T Labs Research, Aravind K. Joshi, University of Pennsylvania, and Ellen Prince, University of Pennsylvania This edited collection of previously unpublished papers focuses on Centering Theory, an account of local discourse structure. Developed in the context of computational linguistics and cognitive science, Centering theory has attracted the attention of an international interdisciplinary audience. As the authors focus on naturally occurring data, they join the general trend towards empiricism in research on computational models of discourse, providing a significant contribution to a fast-moving field. March 1998 464 pp. 0-19-823687-5 $105.00 Oxford University Press COMPUTER-ASSISTED LANGUAGE LEARNING: Context and Conceptualization Michael Levy, University of Queensland So far, the development of Computer-Assisted Language Learning (CALL) has been fragmented. In these pages, Michael Levy sets CALL in its proper historical and interdisciplinary contexts, providing a comprehensive overview of the topic. Drawing on published work as well as an international survey among CALL practitioners in eighteen countries, he looks at the relationship between CALL's theory and application, its conceptual and practical roles as tutor and tool. Levy also discusses CALL's implications for computer programming. Most books on CALL focus on specific projects, and do so mainly from a theoretical point of view, but this unique text considers CALL as a whole, analyzing the utility of the computer in language learning and teaching. A detailed review of the current literature is matched with an in-depth examination of the tutor-tool framework. An ideal introduction to the procedure and performance of CALL as a multi-faceted reflection of today's ever-evolving technology, Levy's study will appeal to students, researchers, and teachers of Applied Linguistics. May 1997 320 pp.; 17 b/w figures, 17 tables 0-19-823631-X paper $26.00 0-19-823632-8 cloth $65.00 Oxford University Press For more information about Linguistics titles from Oxford University Press: e-mail: linguisticsMail to author|Respond to list|Read more issues|LINGUIST home page|Top of issueoup-usa.org or Visit the Oxford University Press USA web site: http://www.oup-usa.org Oxford University Press USA
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