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Titolo:
Context modulation of US signal value following explicit and nonexplicit training
Autore:
Goddard, MJ;
Indirizzi:
Univ New Brunswick, Dept Psychol, St John, NB E2L 4L5, Canada Univ New Brunswick St John NB Canada E2L 4L5 St John, NB E2L 4L5, Canada
Titolo Testata:
BEHAVIOURAL PROCESSES
fascicolo: 2, volume: 56, anno: 2001,
pagine: 67 - 74
SICI:
0376-6357(20011101)56:2<67:CMOUSV>2.0.ZU;2-K
Fonte:
ISI
Lingua:
ENG
Soggetto:
UNCONDITIONED STIMULUS; LATENT INHIBITION; EXTINCTION; BLOCKING; DISCRIMINATIONS; SPECIFICITY; RETRIEVAL; TESTS; MODEL;
Keywords:
context modulation; US signal; explicit training; nonexplicit training;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
30
Recensione:
Indirizzi per estratti:
Indirizzo: Goddard, MJ Univ New Brunswick, Dept Psychol, St John, NB E2L 4L5, Canada Univ New Brunswick St John NB Canada E2L 4L5 E2L 4L5, Canada
Citazione:
M.J. Goddard, "Context modulation of US signal value following explicit and nonexplicit training", BEHAV PROC, 56(2), 2001, pp. 67-74

Abstract

Context modulation of an unconditioned stimulus (US) signal value was examined in three groups of rats. In Group A + /B -, subjects received explicittraining in which a single food pellet US was followed by three additionalpellets after either a short delay (in Context A) or a long delay (in Context B). Two other groups received nonexplicit training in which subjects received either the same conditions in Context A, but simple exposure to Context B (Group A + /Bo), or the same conditions in Context B, but simple exposure to Context A (Group Ao/B -). In the test, only Group A + /B - showed significantly more magazine entries shortly after the single food pellet in Context A, compared to Context B. Implications for theories of occasion setting and context modulation are considered. (C) 2001 Elsevier Science BN. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 27/01/20 alle ore 07:26:42