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정신분열병 증상과 회귀억제

Other Titles
 Inhibition of Return and Symptom of Schizophrenic patients 
 송현주  ;  오경자  ;  장지흠  ;  권미경  ;  김민식  ;  민성길 
 Korean Journal of Clinical Psychology (한국심리학회지: 임상), Vol.23(4) : 905-918, 2004 
Journal Title
 Korean Journal of Clinical Psychology (한국심리학회지: 임상) 
Issue Date
schizophrenia ; inhibition of return ; positive symptom ; subtype
The aim of this study is to clarify definitely the relation between the inhibition of return deficit and schizophrenic symptom in according to the schizophrenic subtype. To divide schizophrenic patients group according to the schizophrenic subtype is the most prominent feature in this study distinguished from the previous studies. The subjects who were selected for this study were divided `symptom group`(N=17) and `residual group`(N=13명) based on their schizophrenic subtype. For comparison, `affective disorderd group`(N=14) and `normal group`(N=16) were also selected. The PANSS was used as the symptom scale and IQ & age were included as the covariate in the analysis. The results indicated that the main effects of SOA, validity and group were not significant in repeated measure for ANCOVA. In the result of the ANCOVA about the mean IOR of each SOA, there was the significant group difference between `Symptom group` and `normal group` in 233ms SOA condition. And in 1000ms SOA, only `symptom group` revealed (-)mean IOR. The suggestions of this study were as follows. First, there was the discriminating group difference pattern between `symptom group` and `residual group`, and it indicated that IOR deficit might be related to the schizophrenic symptom. Besides, the inefficient information processing might be more deeply related to the schizophrenic positive symptom than schizophrenic negative symptom.. Secondly, .the results of previous studies not included IQ & age as covariate might have overvalued the IOR deficit of schizophrenic patients.
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1. College of Medicine (의과대학) > Dept. of Psychiatry (정신과학교실) > 1. Journal Papers
Yonsei Authors
Min, Sung Kil(민성길)
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