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Schizophrenic inability to judge facial emotion: A controlled study

 

作者: S. Gessler,   J. Cutting,   C. D. Frith,   J. Weinman,  

 

期刊: British Journal of Clinical Psychology  (WILEY Available online 1989)
卷期: Volume 28, issue 1  

页码: 19-29

 

ISSN:0144-6657

 

年代: 1989

 

DOI:10.1111/j.2044-8260.1989.tb00808.x

 

出版商: Blackwell Publishing Ltd

 

数据来源: WILEY

 

摘要:

The ability of schizophrenics to judge facial emotion was examined using a new test derived to remedy methodological inadequacies in previous studies. The derivation procedure of the test is described. Five groups of 20 subjects each took part: acute schizophrenics, chronic schizophrenics, schizophrenics in remission, in‐patients with depressive illness and normal subjects. They were asked to make a dichotomous emotion judgement (‘happy’ or ‘sad’) about a set of photographed faces: and then to make a dichotomous non‐emotion judgement (‘old’ or ‘young’) on a set of photographs chosen from the same original pool to form a task of equal difficulty and discriminating ability. It was predicted, from previous studies, that acute schizophrenics would be specifically impaired on judging emotional expression in faces. Instead, they were found to be impaired on both an emotion and a nonemotion task on photographs of faces when these tasks were matched for difficulty and discriminating ability. They were significantly worse than remitted schizophrenics and normal subjects for both tasks, and for emotion, significantly worse then depressed subjects as well. The findings are considered in the light of current theories of visual processing in schizophrenia and of the neuropsychology

 

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