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Titolo:
LONG-TERM SEMANTIC PRIMING - A COMPUTATIONAL ACCOUNT AND EMPIRICAL-EVIDENCE
Autore:
BECKER S; MOSCOVITCH M; BEHRMANN M; JOORDENS S;
Indirizzi:
MCMASTER UNIV,DEPT PSYCHOL HAMILTON ON L8S 4K1 CANADA BAYCREST CTR GERIATR CARE,ROTMAN RES INST N YORK ON CANADA UNIV TORONTO,DEPT PSYCHOL TORONTO ON M5S 1A1 CANADA CARNEGIE MELLON UNIV,DEPT PSYCHOL PITTSBURGH PA 15213 UNIV TORONTO,DEPT PSYCHOL SCARBOROUGH ON M1C 1A4 CANADA
Titolo Testata:
Journal of experimental psychology. Learning, memory, and cognition
fascicolo: 5, volume: 23, anno: 1997,
pagine: 1059 - 1082
SICI:
0278-7393(1997)23:5<1059:LSP-AC>2.0.ZU;2-M
Fonte:
ISI
Lingua:
ENG
Soggetto:
VISUAL WORD-RECOGNITION; LEXICAL DECISION TASK; SPREADING-ACTIVATION; IMPLICIT MEMORY; REPETITION; RETRIEVAL; FACILITATION; ASSOCIATION; SYSTEMS; RELATEDNESS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Science Citation Index Expanded
Citazioni:
89
Recensione:
Indirizzi per estratti:
Citazione:
S. Becker et al., "LONG-TERM SEMANTIC PRIMING - A COMPUTATIONAL ACCOUNT AND EMPIRICAL-EVIDENCE", Journal of experimental psychology. Learning, memory, and cognition, 23(5), 1997, pp. 1059-1082

Abstract

Semantic priming is traditionally viewed as an effect that rapidly decays. A new view of long-term word priming in attractor neural networks is proposed. The model predicts long-term semantic priming under certain conditions. That is, the task must engage semantic-level processing to a sufficient degree. The predictions were confirmed in computer simulations and in 3 experiments. Experiment 1 showed that when targetwords are each preceded by multiple semantically related primes, there is long-lag priming on a semantic-decision task but not on a lexical-decision task. Experiment 2 replicated the long-term semantic primingeffect for semantic decisions with only one prime per target. Experiment 3 demonstrated semantic priming with much longer word lists at lags of 0, 4, and 8 items. These are the first experiments to demonstratea semantic priming effect spanning many intervening items and lastingmuch longer than a few seconds.

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Documento generato il 03/04/20 alle ore 14:20:30