Elevated levels of cognitive-perceptual deficits in individuals with a family history of schizophrenia spectrum disorders

被引：41
作者：
Yaralian, PS
Raine, A [1 ]
Todd, L
Hooley, JM
Bihrle, SE
Mills, S
Ventura, J
机构：
[1] Univ So Calif, Dept Psychol, Los Angeles, CA 90089 USA
[2] Hillside Hosp, Dept Res, N Shore Long Isl Jewish Hlth Syst, Glen Oaks, NY 11004 USA
[3] Harvard Univ, Dept Psychol, Boston, MA 02138 USA
[4] Univ Calif Los Angeles, Dept Psychiat & Biobehav Sci, Los Angeles, CA 90095 USA
来源：
SCHIZOPHRENIA RESEARCH | 2000年 / 46卷 / 01期
关键词：
cognitive-perceptual; schizophrenia; schizotypal personality disorder; SPQ;
D O I：
10.1016/S0920-9964(99)00239-X
中图分类号：
R749 [精神病学];
学科分类号：
100205 ;
摘要：
This study finds that the relatives of schizophrenics have elevated scores on the cognitive-perceptual factor of the schizotypal personality questionnaire (SPQ), particularly for the 'unusual perceptual experiences' and 'ideas of reference' subscales. These results support recent findings by Kremen et al. (1998) and suggest that previous failures to demonstrate elevated scores on 'positive' symptoms of schizotypy may be a function of instrumentation. (C) 2000 Elsevier Science B.V. All rights reserved.
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页码：57 / 63
页数：7
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