Effects of compound or element preexposure on compound flavor aversion conditioning

Peter C. Holland, Deswell T. Forbes

Research output: Contribution to journalArticlepeer-review

Abstract

Two experiments with rat subjects examined conditioning of an aversion to a compound flavor stimulus after preexposing the compound, its constituent elements, or no explicit flavor stimulus. Experiment 1 used a short-term procedure in which preexposure and conditioning treatments occurred on the same day; Experiment 2 used a long-term procedure in which more extensive preexposure was administered several days before conditioning. In both experiments, preexposure of the elements slowed conditioning to the compound more than did preexposure of the compound itself. These effects were apparently not mediated by changes in pseudoconditioned or neophobic responses. The results were related to Lubow's conditioned attention theory of stimulus preexposure effects.

Original languageEnglish (US)
Pages (from-to)199-203
Number of pages5
JournalAnimal Learning & Behavior
Volume8
Issue number2
DOIs
StatePublished - Jun 1 1980

ASJC Scopus subject areas

  • Neuropsychology and Physiological Psychology
  • Experimental and Cognitive Psychology
  • Animal Science and Zoology
  • Psychology(all)
  • Behavioral Neuroscience

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