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Negative belief-updating bias for positive daily life events in individuals with schizophrenia and social anhedonia | |
Hu, Hui-xin1; Jiang, Shu-yao1; Shan, Hai-di1; Chu, Min-yi1; Lv, Qin-yu2; Yi, Zheng-hui2; Lui, Simon S. Y.3; Cheung, Eric F. C.4; Chan, Raymond C. K.1,5,6 | |
第一作者 | Hui-xin Hu |
通讯作者邮箱 | rckchan@psych.ac.cn (raymond c. k. chan ) |
心理所单位排序 | 5 |
摘要 | Introduction Low-pleasure beliefs are found in both patients with schizophrenia (SZ) and individuals with high social anhedonia (SocAnh), and are associated with anhedonia. However, little is known about the development and maintenance of these low-pleasure beliefs in the clinical and subclinical populations. We investigated whether patients with SZ and individuals with high SocAnh have deficits in updating their beliefs, which may contribute to the understanding of the formation and maintenance of low-pleasure beliefs. Methods The Modified Belief Updating Task was administered to assess belief-updating patterns in a clinical sample (36 SZ patients and 30 matched controls) and a subclinical sample (27 individuals with high SocAnh and 30 matched controls). Results We found that compared with controls, SZ patients updated their beliefs to a greater extent and more frequently when receiving bad news for positive life events, but not for negative life events. Moreover, individuals with high SocAnh also exhibited similar patterns in updating their beliefs for positive life events after controlling depressive symptoms. Conclusions Our findings suggest that negative belief-updating patterns for positive events may play an important role in the formation and maintenance of low-pleasure beliefs in patients with SZ and individuals with high SocAnh. |
关键词 | Anhedonia beliefs about pleasure belief-updating schizophrenia |
2021-12-14 | |
语种 | 英语 |
DOI | 10.1080/13546805.2021.2014309 |
发表期刊 | COGNITIVE NEUROPSYCHIATRY |
ISSN | 1354-6805 |
页码 | 18 |
期刊论文类型 | 实证研究 |
收录类别 | SCI |
资助项目 | Beijing Municipal Science and Technology Commission[Z161100000216138] ; Science Foundation of Shanghai Mental Health Centre[SMHCRSD01] |
出版者 | ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD |
WOS关键词 | IMPAIRMENT ; SCHIZOTYPY ; SYMPTOMS ; SCALES ; MODEL ; RISK |
WOS研究方向 | Psychiatry |
WOS类目 | Psychiatry |
WOS记录号 | WOS:000729675100001 |
WOS分区 | Q4 |
资助机构 | Beijing Municipal Science and Technology Commission ; Science Foundation of Shanghai Mental Health Centre |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.psych.ac.cn/handle/311026/41389 |
专题 | 中国科学院心理健康重点实验室 |
通讯作者 | Chan, Raymond C. K. |
作者单位 | 1.Shanghai Jiao Tong Univ, Shanghai Mental Hlth Ctr, Translat Neuropsychol & Appl Cognit Neurosci Lab, Sch Med, Shanghai, Peoples R China 2.Shanghai Jiao Tong Univ, Shanghai Mental Hlth Ctr, Sch Med, Shanghai, Peoples R China 3.Univ Hong Kong, Dept Psychiat, Hong Kong, Peoples R China 4.Castle Peak Hosp, Hong Kong, Peoples R China 5.Chinese Acad Sci, Neuropsychol & Appl Cognit Neurosci Lab, CAS Key Lab Mental Hlth, Inst Psychol, 16 Lincui Rd, Beijing 100101, Peoples R China 6.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Hu, Hui-xin,Jiang, Shu-yao,Shan, Hai-di,et al. Negative belief-updating bias for positive daily life events in individuals with schizophrenia and social anhedonia[J]. COGNITIVE NEUROPSYCHIATRY,2021:18. |
APA | Hu, Hui-xin.,Jiang, Shu-yao.,Shan, Hai-di.,Chu, Min-yi.,Lv, Qin-yu.,...&Chan, Raymond C. K..(2021).Negative belief-updating bias for positive daily life events in individuals with schizophrenia and social anhedonia.COGNITIVE NEUROPSYCHIATRY,18. |
MLA | Hu, Hui-xin,et al."Negative belief-updating bias for positive daily life events in individuals with schizophrenia and social anhedonia".COGNITIVE NEUROPSYCHIATRY (2021):18. |
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