Defensive burying of aversive fluids in rats: The possible role of odor

Raymond L. Jackson, Calvin P. Garbin, Eileen M. Hollingsworth

Research output: Contribution to journalArticle

7 Scopus citations

Abstract

Defensive burying of flavored fluids paired with lithium chloride injections was examined. Rats showed little inclination to bury conditioned saccharin or salt solutions (Experiments 1 and 2). However, they buried tabasco sauce or dilute milk solutions readily (Experiment 3). It was hypothesized that the amount of olfactory stimulation provided by a solution may determine whether a rat engages in burying. This hypothesis received support in a final experiment which demonstrated that rats readily buried an arbitrarily selected odorous solution which was previously paired with lithium chloride. Thus the present experiments begin the process of identifying the circumstances under which burying does and does not occur.

Original languageEnglish (US)
Pages (from-to)85-105
Number of pages21
JournalLearning and Motivation
Volume15
Issue number1
DOIs
StatePublished - Feb 1984

ASJC Scopus subject areas

  • Health(social science)
  • Neuropsychology and Physiological Psychology
  • Experimental and Cognitive Psychology
  • Education
  • Developmental and Educational Psychology

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