REACTION-TIME CROSSOVER IN SCHIZOTYPAL SUBJECTS

被引：12

作者：

DREWER, HB ^{[1
]}

SHEAN, GD ^{[1
]}

机构：

[1] COLL WILLIAM & MARY,DEPT PSYCHOL,POB 8795,WILLIAMSBURG,VA 23187

来源：

JOURNAL OF NERVOUS AND MENTAL DISEASE | 1993年 / 181卷 / 01期

关键词：

D O I：

10.1097/00005053-199301000-00005

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

The present study investigated the relationship between reaction time crossover and schizotypy as measured by Chapman's Physical Anhedonia Scale (PAS). Twenty PAS-identified schizotypal college students and 20 nonschizotypal students were administered a computerized version of Rodnick and Shakow's crossover reaction time task. The hypothesized interaction (crossover) between preparatory interval duration and preparatory interval presentation pattern was observed for PAS-identified schizotypics. Results indicated that subjects identified on the basis of the PAS evidenced reaction time crossover patterns similar to those observed in schizophrenic and at-risk populations.

引用

页码：27 / 30

页数：4

共 50 条

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