Heart rate and nictitating membrane classical discrimination conditioning in rabbits under delay versus trace procedures

A. L. Meredith, N. Schneiderman

Research output: Contribution to journalArticle

10 Scopus citations

Abstract

Each of 32 Ss received I adaptation, 7 acquisition, and 2 extinction sessions in a 2 by 2 factorial design with delay and.25 sec trace procedures as one dimension and interstimulus intervals of.35 sec and 1.00 sec as the other. The chief findings were that: (a) heart rate (HR) responses conditioned more rapidly than nicitating membrane (NM) responses; (b) HR performance was directly related and NM performance inversely related to interstimulus interval; and (c) the trace procedure debilitated NM performance at the 1.00 sec interval

Original languageEnglish (US)
Pages (from-to)139-140
Number of pages2
JournalPsychonomic Science
Volume9
Issue number3
DOIs
StatePublished - Mar 1967

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ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)

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