Mental lexicon research in the new millennium

Abstract

This article presents an overview of current research on the mental lexicon, as it is represented by articles in the spring 2002 Special Issue of Brain and Language. We examine current findings in terms of language, task, and population effects associated with how words are presented and processed in the mind. We discuss how such mental representations may be linked to neurological instantiations and address the issue of ecological validity in the field. These discussions are organized in order to both provide an overview of the issues and to enable the reader to locate specific articles that bear on these issues. Finally, we present an organizational framework for the characterization of mental lexicon research within which challenges for advancement are isolated.