Morten H. Christiansen received his PhD in Cognitive Science from the University of Edinburgh in 1995. He is an Associate Professor in the Department of Psychology and Co-Director of the Cognitive Science Program at Cornell University. His research focuses on the interaction of biological and environmental constraints in the processing, acquisition and evolution of language, which he approaches using a variety of methodologies, including computational modeling, corpus analyses, psycholinguistic experimentation, neurophysiological recordings, and molecular genetics. He has edited volumes on Connectionist Psycholinguistics (Ablex, with Nick Chater) and Language Evolution (Oxford, with Simon Kirby). He is currently working on a monograph, Creating Language: Towards a Unified Framework for Language Processing, Acquisition and Evolution (Oxford, with Nick Chater).
Christopher T. Collins is a professor in the Department of Linguistics at New York University. He received a Ph.D. in Linguistics from the Massachusetts Institute of Technology in 1993. His research interests are comparative syntax and the syntax African languages. He approaches the issue of language universals through the indepth study of various African languages, including Ewe and most recently N|uu, an endangered Khoisan language of South Africa.
Shimon Edelman is Professor of Psychology at Cornell University, where he is also member in the graduate fields of Computer Science, Information Science, and Cognitive Science. His research interests include computational, behavioral, and neurobiological aspects of vision, as well as language acquisition and processing and computational linguistics. His latest book Computing the Mind: How the Mind Really Works will be published by Oxford University Press in 2008.