title: Temporal coding in Pavlovian conditioning: Hall-Pearce negative transfer.
abstract: The Hall-Pearce (1979) negative transfer effect in rats was used to examine whether temporal relationships are coded as part of the informational content of associations that results from CS-US pairings. The transfer effect consists of a deficit in conditioned responding following CS-USstrong pairings in Phase 2 that results from prior CS-USweak pairings in Phase 1. Using conditioned bar-press suppression, we found that gaps of different duration between CS termination and US onset in the two training phases resulted in less of a Hall-Pearce negative transfer effect than did an equivalent gap in the two training phases. The results are discussed with respect to the temporal coding hypothesis (Matzel, Held, & Miller, 1988), the Pearce and Hall (1980) model, and Bouton's (1993) interference model.
authors.affiliation: Department of Psychology, SUNY-Binghamton, Binghamton 13902-6000, USA.
authors.forename: H I
authors.initials: HI
authors.lastname: Savastano
authors.forename: H
authors.initials: H
authors.lastname: Yin
authors.forename: R C
authors.initials: RC
authors.lastname: Barnet
authors.forename: R R
authors.initials: RR
authors.lastname: Miller
mesh_terms: D000818:Animals; D001245:Association Learning; D001288:Attention; D003214:Conditioning, Classical; D005260:Female; D008297:Male; D011939:Mental Recall; D051381:Rats; D017207:Rats, Sprague-Dawley; D014163:Transfer, Psychology