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PubMed · 8308491

Quantitative two-process analysis of avoidance conditioning in goldfish.

A Y Zhuikov·P A Couvillon·M E Bitterman
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Abstract

The shuttlebox performance of goldfish was studied under standardized conditions in a variety of problems--with or without an avoidance contingency, a conditioned stimulus (CS)-termination contingency, and an escape contingency. The effects of CS-only, unconditioned stimulus (US)-only, and explicitly unpaired training were also examined. All the data could be simulated quantitatively with a version of O. H. Mowrer's (1947) 2-process theory expressed in 2 learning equations (1 classical, the other instrumental) and a performance equation. The good fit suggests that the theory is worth developing further with new experiments designed to challenge it.

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AnimalsAvoidance LearningConditioning, ClassicalEscape ReactionExtinction, PsychologicalGoldfishOrientationProblem SolvingJournal ArticleResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.

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A Y Zhuikov, P A Couvillon, M E Bitterman. 1994. Quantitative two-process analysis of avoidance conditioning in goldfish.. https://pubmed.ncbi.nlm.nih.gov/8308491/

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