Journal article
Connectionist models and linguistic theory: Investigations of stress systems in language
Cognitive science, Vol.18(1), pp.1-50
1994
DOI: 10.1016/0364-0213(94)90019-1
Abstract
We question the widespread assumption that linguistic theory should guide the formulation of mechanistic accounts of human language processing. We develop a pseudo-linguistic theory for the domain of linguistic stress, based on observation of the learning behavior of a perceptron exposed to a variety of stress patterns. There are significant similarities between our analysis of perception stress learning and metrical phonology, the linguistic theory of human stress. Both approaches attempt to identify salient characteristics of the stress systems under examination without reference to the workings of the underlying processor. Our theory and computer simulations exhibit some strikingly suggestive correspondences with metrical theory. We show, however, that our high-level pseudo-linguistic account bears no causal relation to processing in the perception, and provides little insight into the nature of this processing. Because of the persuasive similarities between the nature of our theory and linguistic theorizing, we suggest that linguistic theory may be in much the same position. Contrary to the usual assumption, it may not provide useful guidance in attempts to identify processing mechanisms underlying human language.
Details
- Title: Subtitle
- Connectionist models and linguistic theory: Investigations of stress systems in language
- Creators
- Prahlad GuptaDavid S Touretzky
- Resource Type
- Journal article
- Publication Details
- Cognitive science, Vol.18(1), pp.1-50
- Publisher
- Elsevier Inc
- DOI
- 10.1016/0364-0213(94)90019-1
- ISSN
- 0364-0213
- eISSN
- 1551-6709
- Language
- English
- Date published
- 1994
- Academic Unit
- Psychological and Brain Sciences
- Record Identifier
- 9984213415902771
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