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Stimulus and response generalization: Tests of a model relating generalization to distance in psychological space.
Abstract
A mathematical model is developed in an attempt to relate errors in multiple stimulus-response situations to psychological inter-stimulus and inter response distances. The fundamental assumptions are (a) that the stimulus and response confusions go on independently of each other, (b) that the probability of a stimulus confusion is an exponential decay function of the psychological distance between the stimuli, and (c) that the probability of a response confusion is an exponential decay function of the psychological distance between the responses. The problem of the operational definition of psychological distance is considered in some detail.
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Cites
Shepard, R. N. (1957) · Psychometrika · doi:10.1007/bf02288967 · Cited by 462
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Nosofsky, R. M. (1986) · Journal of Experimental Psychology General · doi:10.1037//0096-3445.115.1.39 · Cited by 2,766
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Metadata
- Authors
- Shepard, R. N.
- Venue
- Journal of Experimental Psychology
- Published
- 1958
- Volume
- 55
- Issue
- 6
- Pages
- 509-523
- ISSN
- 0022-1015 (ISSN-L)
- OpenAlex
- W2045314411
- Cited by
- 297
- References
- 1
- FWCI
- 14.41
- Type
- journal article
- Language
- en
- Open access
- closed
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