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Trajectories of schizotypy and their emotional and social functioning: An 18-month follow-up study
Wang, Yi1; Shi, Hai-song2; Liu, Wen-hua3; Xie, Dong-jie1,4; Geng, Fu-lei1,5,6; Yan, Chao7,8; Wang, Ya1; Xiao, Ya-hui1,2; So, Suzanne H. W.9; Chiug, Chui-De9; Leung, Patrick W. L.9; Cheung, Eric F. C.10; Gooding, Diane C.11,12; Chan, Raymond C. K.1,4
First AuthorWang, Yi ; Shi,Haisong ; Liu,Wenhua
2018-03-01
Source PublicationSCHIZOPHRENIA RESEARCH
Correspondent Emailrckchan@psych.ac.cn
ISSN0920-9964
SubtypeArticle
Volume193Pages:384-390
QuartileQ1
Contribution Rank1
AbstractSchizotypy is a set of personality traits that convey liability to develop schizophrenia. Studying schizotypy in healthy individuals may facilitate the understanding of the psychopathological processes underlying schizophrenia. The present study aimed to examine the developmental trajectories of schizotypy over time using a longitudinal study design. The Chapman Scales for Psychosis Proneness were administered to 1541 college students at baseline, and subsequently at six-monthly intervals up to 18 months. Latent class growth analysis was conducted to track the different trajectories. In addition, self-reported scales were used to measure idea of reference, emotional experiences and expression, stress and coping, as well as social functioning. We identified four latent classes with distinct trajectories: "nonschizotypy" group (LC1), "stable high schizotypy" group (LC3), "high reactive schizotypy" group (LC2) and "low reactive schizotypy" group (LC4). These findings suggest that there may be distinct developmental trajectories for schizotypy. Two groups may be of particular interest: the "stable high schizotypy" group that displayed the worst clinical and functioning outcomes on almost all measures and the "high reactive schizotypy" group characterized by a relatively rapid decline in functioning. (c) 2017 Elsevier B.V. All rights reserved.
KeywordSchizotypy Longitudinal design Latent class growth analysis Developmental trajectory
DOI10.1016/j.schres.2017.07.038
Indexed BySCI ; SSCI
Language英语
Funding OrganizationNational Science Fund China(81571317 ; Beijing Municipal Science & Technology Commission Grant(Z161100000216138) ; Beijing Training Project for the Leading Talents in Science and Technology(Z151100000315020) ; CAS key Laboratory of Mental Health, Institute of Psychology ; CAS/SAFEA International Partnership Program for Creative Research Teams(Y2CX131003) ; 31400884)
WOS Research AreaPsychiatry
WOS SubjectPsychiatry
WOS IDWOS:000427784100060
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
WOS KeywordNONCLINICAL CHINESE SAMPLE ; HIGH-RISK ; PERSONALITY-DISORDERS ; EXPRESSIVITY SCALE ; VALIDATION ; SCHIZOPHRENIA ; ANHEDONIA ; PSYCHOSIS ; IDEATION
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/25749
Collection中国科学院心理健康重点实验室
健康与遗传心理学研究室
Corresponding AuthorChan, Raymond C. K.
Affiliation1.Chinese Acad Sci, Key Lab Mental Hlth, Inst Psychol, Neuropsychol & Appl Cognit Neurosci Lab, Beijing, Peoples R China
2.North China Elect Power Univ, Beijing, Peoples R China
3.Guangzhou Med Univ, Fac Hlth Management, Guangzhou, Guangdong, Peoples R China
4.Univ Chinese Acad Sci, Beijing, Peoples R China
5.South China Normal Univ, Sch Psychol, Guangzhou, Guangdong, Peoples R China
6.South China Normal Univ, Ctr Studies Psychol Applicat, Guangzhou, Guangdong, Peoples R China
7.East China Normal Univ, Sch Psychol & Cognit Sci, MOE, Shanghai Key Lab Brain Funct Genom, Shanghai, Peoples R China
8.East China Normal Univ, Sch Psychol & Cognit Sci, STCSM, Shanghai, Peoples R China
9.Chinese Univ Hong Kong, Dept Psychol, Hong Kong, Hong Kong, Peoples R China
10.Castle Peak Hosp, Hong Kong, Hong Kong, Peoples R China
11.Univ Wisconsin, Dept Psychol, Madison, WI 53706 USA
12.Univ Wisconsin, Dept Psychiat, Madison, WI 53706 USA
Recommended Citation
GB/T 7714
Wang, Yi,Shi, Hai-song,Liu, Wen-hua,et al. Trajectories of schizotypy and their emotional and social functioning: An 18-month follow-up study[J]. SCHIZOPHRENIA RESEARCH,2018,193:384-390.
APA Wang, Yi.,Shi, Hai-song.,Liu, Wen-hua.,Xie, Dong-jie.,Geng, Fu-lei.,...&Chan, Raymond C. K..(2018).Trajectories of schizotypy and their emotional and social functioning: An 18-month follow-up study.SCHIZOPHRENIA RESEARCH,193,384-390.
MLA Wang, Yi,et al."Trajectories of schizotypy and their emotional and social functioning: An 18-month follow-up study".SCHIZOPHRENIA RESEARCH 193(2018):384-390.
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