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Experience of Pleasure and Emotional Expression in Individuals with Schizotypal Personality Features
Shi, Yan-fang1; Wang, Yi1,2; Cao, Xiao-yan1,2; Wang, Ya1; Wang, Yu-na1,2; Zong, Ji-gang1,2; Xu, Ting1,2; Tse, Vincent W. S.3; Hsi, Xiao-lu4,5; Stone, William S.5; Lui, Simon S. Y.1,2,6; Cheung, Eric F. C.6; Chan, Raymond C. K.1
First AuthorShi, Yan-fang
Correspondent Emailrckchan@psych.ac.cn
Contribution Rank1
Abstract

Difficulties in feeling pleasure and expressing emotions are one of the key features of schizophrenia spectrum conditions, and are significant contributors to constricted interpersonal interactions. The current study examined the experience of pleasure and emotional expression in college students who demonstrated high and low levels of schizotypal personality disorder (SPD) traits on self-report questionnaires. One hundred and seventeen subjects with SPD traits and 116 comparison controls were recruited to participate. Cluster analyses conducted in the SPD group identified negative SPD and positive SPD subgroups. The negative SPD group exhibited deficient emotional expression and anticipatory pleasure, but showed intact consummatory pleasure. The positive SPD group reported significantly greater levels of anticipatory, consummatory and total pleasure compared to the control group. Both SPD groups reported significantly more problems in everyday memory and greater levels of depressive and anxiety-related symptoms.

Subject AreaPersonality Psychology,abnormal Psychology
2012-05-16
Language英语
Source PublicationPLOS ONE
ISSN1932-6203
Volume7Issue:5Pages:e34147
URL查看原文
Indexed BySCI
Project Intro.

This study was supported partially by a grant from the National Key Technologies R&D Program (2012BAI36B01), the National Science Fund China (81088001, 91132701), the Knowledge Innovation Project of the Chinese Academy of Sciences (KSCX2-EW-J-8), and the Key Laboratory of Mental Health, Institute of Psychology. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.

WOS IDWOS:000305341300002
WoS QuartileQ1
QuartileQ1
Funding OrganizationNational Key Technologies RD Program [2012BAI36B01] ; National Science Fund China [81088001, 91132701] ; Chinese Academy of Sciences [KSCX2-EW-J-8] ; Key Laboratory of Mental Health, Institute of Psychology
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Cited Times:28[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/11508
Collection脑与认知科学国家重点实验室
Corresponding AuthorChan, Raymond C. K.
Affiliation1.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Neuropsychol & Appl Cognit Neurosci Lab, Beijing 100101, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing, Peoples R China
3.Chinese Univ Hong Kong, Sch Publ Hlth & Primary Care, Ctr Hlth Behav Res, Hong Kong, Hong Kong, Peoples R China
4.MIT, Cambridge, MA 02139 USA
5.Harvard Univ, Beth Israel Deaconess Med Ctr, Sch Med, Dept Psychiat, Boston, MA 02215 USA
6.Castle Peak Hosp, Hong Kong, Hong Kong, Peoples R China
First Author Affilication认知与发展心理学研究室
Corresponding Author Affilication认知与发展心理学研究室
Recommended Citation
GB/T 7714
Shi, Yan-fang,Wang, Yi,Cao, Xiao-yan,et al. Experience of Pleasure and Emotional Expression in Individuals with Schizotypal Personality Features[J]. PLOS ONE,2012,7(5):e34147.
APA Shi, Yan-fang.,Wang, Yi.,Cao, Xiao-yan.,Wang, Ya.,Wang, Yu-na.,...&Chan, Raymond C. K..(2012).Experience of Pleasure and Emotional Expression in Individuals with Schizotypal Personality Features.PLOS ONE,7(5),e34147.
MLA Shi, Yan-fang,et al."Experience of Pleasure and Emotional Expression in Individuals with Schizotypal Personality Features".PLOS ONE 7.5(2012):e34147.
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