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Perceptual Plasticity and Theoretical Neutrality: A Reply to Jerry Fodor

Published online by Cambridge University Press:  01 April 2022

Paul M. Churchland*
Affiliation:
Department of Philosophy, University of California, San Diego

Abstract

The doctrine that the character of our perceptual knowledge is plastic, and can vary substantially with the theories embraced by the perceiver, has been criticized in a recent paper by Fodor. His arguments are based on certain experimental facts and theoretical approaches in cognitive psychology. My aim in this paper is threefold: (1) to show that Fodor's views on the impenetrability of perceptual processing do not secure a theory-neutral foundation for knowledge; (2) to show that his views on impenetrability are almost certainly false; and (3) to provide some additional arguments for, and illustrations of, the theoretical character of all observation judgments.

Type
Research Article
Copyright
Copyright © 1988 by the Philosophy of Science Association

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Footnotes

Thanks to Patricia Churchland, Michael Stack, Stephen Stich, Philip Kitcher, Patricia Kitcher, and two anonymous referees for useful criticism and discussion of earlier drafts.

References

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