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Titolo:
AUTOMATIC VERSUS CONTROLLED SEMANTIC PRIMING IN SCHIZOPHRENIA
Autore:
OBER BA; VINOGRADOV S; SHENAUT GK;
Indirizzi:
UNIV CALIF DAVIS,DEPT HUMAN & COMMUNITY DEV DAVIDSON CA 95616 DEPT VET AFFAIRS NO CALIF HLTH CARE SYST PLEASANT HILL CA 00000 UNIV CALIF SAN FRANCISCO,DEPT PSYCHIAT SAN FRANCISCO CA 94143 DEPT VET AFFAIRS MED CTR SAN FRANCISCO CA 00000
Titolo Testata:
Neuropsychology
fascicolo: 4, volume: 11, anno: 1997,
pagine: 506 - 513
SICI:
0894-4105(1997)11:4<506:AVCSPI>2.0.ZU;2-H
Fonte:
ISI
Lingua:
ENG
Soggetto:
LEXICAL-DECISION TASK; CATEGORY RELATIONS; THOUGHT-DISORDER; ATTENTION; DYSFUNCTION; ACTIVATION; INHIBITION; NETWORK; MEMORY;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Science Citation Index Expanded
Citazioni:
34
Recensione:
Indirizzi per estratti:
Citazione:
B.A. Ober et al., "AUTOMATIC VERSUS CONTROLLED SEMANTIC PRIMING IN SCHIZOPHRENIA", Neuropsychology, 11(4), 1997, pp. 506-513

Abstract

Schizophrenic individuals (n = 31), including paranoid and nonparanoid diagnostic subgroups, and normal controls (n = 20) participated in asemantic priming experiment involving a single-choice lexical decision task. For the automatic priming blocks, a 260-ms stimulus onset asynchrony (SOA) was used; for the controlled priming blocks, a 1,000-ms SOA was used. The paranoid subgroup showed significantly less priming than did the control group. The nonparanoid subgroup showed a decrease in priming compared with the control group that approached significance; There was an increased priming effect for the controlled compared with the automatic priming condition; this difference was not modulatedby participant group. Nonsignificant semantic priming (equal to 0) occurred only for schizophrenic subgroups and only in automatic priming conditions.

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Documento generato il 29/03/20 alle ore 08:16:07