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Titolo:
Schizotypy and latent inhibition: non-linear linkage between psychometric and cognitive markers
Autore:
Wuthrich, V; Bates, TC;
Indirizzi:
Macquarie Univ, Dept Psychol, Sydney, NSW 2109, Australia Macquarie Univ Sydney NSW Australia 2109 hol, Sydney, NSW 2109, Australia
Titolo Testata:
PERSONALITY AND INDIVIDUAL DIFFERENCES
fascicolo: 5, volume: 30, anno: 2001,
pagine: 783 - 798
SICI:
0191-8869(20010405)30:5<783:SALINL>2.0.ZU;2-P
Fonte:
ISI
Lingua:
ENG
Soggetto:
PRONE NORMAL SUBJECTS; PURSUIT EYE-MOVEMENTS; PSYCHOSIS-PRONENESS; 5-FACTOR MODEL; PREEXPOSURE DURATION; PSYCHOTICISM SCALE; NEO-PI; SCHIZOPHRENIA; PERSONALITY; CREATIVITY;
Keywords:
latent inhibition; schizotypal personality disorder; psychoticism; creativity; priming;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Social & Behavioral Sciences
Citazioni:
71
Recensione:
Indirizzi per estratti:
Indirizzo: Bates, TC Macquarie Univ, Dept Psychol, Sydney, NSW 2109, Australia Macquarie Univ Sydney NSW Australia 2109 y, NSW 2109, Australia
Citazione:
V. Wuthrich e T.C. Bates, "Schizotypy and latent inhibition: non-linear linkage between psychometric and cognitive markers", PERS INDIV, 30(5), 2001, pp. 783-798

Abstract

Auditory latent inhibition (LI) and schizotypy were measured in (n = 54), showing that LI was an inverted-U function of schizotypy score. Only average levels of schizotypy were associated with undiminished LI while both low-and high-SPQ subjects showed reduced LI. No relationship was found betweenLI and either psychoticism or any of the five NEO PI-R domains. These results complement the similar complex relationship of neuroleptic drug dose effects on LI in normals and schizophrenics. A priming task and the unusual uses and pattern meanings measures of creativity were related to personalitymeasures of schizotypy, N, E, and O (but not the EPQ-R psychoticism, LI, or priming performance). Priming effects tracked the inverted-U function of schizotypal personality questionnaire (SPQ) scale scores shown ill the LI task. It is suggested that LI is dependent on a non-linear interaction with masking task load and attentional allocation, modulated by schizotypy. (C) 2001 Elsevier Science Ltd. All rights reserved.

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Documento generato il 21/10/20 alle ore 09:22:57