SEMANTIC AND PHONOLOGICAL PRIMING IN SCHIZOPHRENIA

被引:149
作者
SPITZER, M
WEISKER, I
WINTER, M
MAIER, S
HERMLE, L
MAHER, BA
机构
[1] FACHKLIN PSYCHIAT,GOPPINGEN,GERMANY
[2] HARVARD UNIV,DEPT PSYCHOL,CAMBRIDGE,MA 02138
关键词
D O I
10.1037/0021-843X.103.3.485
中图分类号
B849 [应用心理学];
学科分类号
040203 ;
摘要
This study of 70 schizophrenic patients used a lexical decision task involving the recognition of words that were preceded (primed) either by meaningfully or phonologically associated or by nonassociated words to study the intrusion of contextually inappropriate associations in thought disorder (TD). The patients were split into subgroups of TD and non-TD patients, and the data from these two groups were compared with data from 44 normal control participants. TD schizophrenic patients exhibited more semantic priming than non-TD patients and controls, and differences in phonological priming dependent on stimulus onset asynchrony (SOA) were obtained. Results support the hypotheses of an increase in activation or a decrease in inhibition in the spreading of semantic and phonological associations in TD schizophrenic patients.
引用
收藏
页码:485 / 494
页数:10
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