Connectionist Models of Language Production: Lexical Access and Grammatical Encoding |
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| Authors: | Gary S. Dell Franklin Chang Zenzi M. Griffin |
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| Affiliation: | 1. Neuropsychology and Neurorehabilitation Service, Department of Clinical Neurosciences, Vaudois University Hospital Center and University of Lausanne, 1011 Lausanne, Switzerland;2. Radiology Department, Vaudois University Hospital Center and University of Lausanne, 1011 Lausanne, Switzerland;3. Electroencephalography Brain Mapping Core, Center for Biomedical Imaging (CIBM) of Lausanne and Geneva, 1011 Lausanne, Switzerland;4. Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN 37235, USA;1. University of Illinois, Urbana-Champaign, Champaign, IL, United States;2. Beckman Institute for Advanced Science and Technology, Urbana, IL, United States;3. University of Illinois, Chicago, IL, United States;4. Arizona State University, Tempe, AZ, United States |
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| Abstract: | Theories of language production have long been expressed as connectionist models. We outline the issues and challenges that must be addressed by connectionist models of lexical access and grammatical encoding, and review three recent models. The models illustrate the value of an interactive activation approach to lexical access in production, the need for sequential output in both phonological and grammatical encoding, and the potential for accounting for structural effects on errors and structural priming from learning. |
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