Perceptual bias of patients with schizophrenia in morphed facial expression
نویسندگان
چکیده
منابع مشابه
Facial expression in schizophrenia.
Recent empirical studies have found that schizophrenics exhibit diminished observable facial expressivity in response to emotional stimuli (e.g., Berenbaum and Oltmanns 1992; Kring et al 1993; Kring and Neale 1996) yet report experiencing similar levels of emotion as their normal counterparts; however, it remains unclear whether schizophrenics are completely unexpressive, or if they exhibit mor...
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چکیده ندارد.
15 صفحه اولPrediction of Severity of Delusion Based on Jumping-to-Conclusion Bias in Schizophrenia Patients
Objectives: New cognitive theories of delusions have proposed that deficit or bias in inference stage (a stage of normal belief formation) is significant in delusion formation. The aim of this study was predicting the severity of delusions based on jumping-to-conclusion bias in patients with schizophrenia. Methods: The sample consisted of 60 deluded patients with schizophrenia w...
متن کاملCategorical Perception of Morphed Facial Expressions
Using computer-generated line-drawings, Etcoff and Magee (1992) found evidence of categorical perception of facial expressions. We report four experiments that replicated and extended Etcoff and Magee’s findings with photographic-quality stimuli. Experiments 1 and 2 measured identification of the individual stimuli falling along particular expression continua (e.g. from happiness to sadness) an...
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ژورنال
عنوان ژورنال: Psychiatry Research
سال: 2011
ISSN: 0165-1781
DOI: 10.1016/j.psychres.2010.05.017