Comparing alternative factor models of PTSD symptoms across earthquake victims and violent riot witnesses in China: Evidence for a five-factor model proposed by Elhai et al. (2011)

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	Comparing alternative factor models of PTSD symptoms across earthquake victims and violent riot witnesses in China: Evidence for a five-factor model proposed by Elhai et al. (2011)
	Wang, Li1 ; Zhang, Jianxin1 ; Shi, Zhanbiao1 ; Zhou, Mingjie1 ; Li, Zhongquan 2; Zhang, Kan3 ; Liu, Zhengkui1 ; Elhai, Jon D.4
刊名	JOURNAL OF ANXIETY DISORDERS
	2011-08-01
卷号	25 期号:6 页码:771-776
关键词	Posttraumatic stress disorder Confirmatory factor analysis Earthquake Violent riot China
ISSN号	0887-6185
通讯作者	Zhang, JX (reprint author), Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, 4A Datun Rd, Beijing 100101, Peoples R China.
产权排序	1
英文摘要	The present study investigated the factor structure of posttraumatic stress disorder (PTSD) symptoms measured by the PTSD Checklist (PCL) in two large samples exposed to different traumatic events (an earthquake and a violent riot) from China. Despite the samples' difference in type of trauma, demographics, symptom severity, and elapsed time since trauma exposure, the results of a series of confirmatory factor analyses indicate that a five-factor intercorrelated model (intrusion, avoidance, numbing, dysphoric arousal, and anxious arousal) fit the data significantly better than the other alternative models including: the three-factor DSM-IV model, the four-factor numbing model (King et al., 1998), and the four-factor dysphoria model (Simms et al., 2002) in both samples. Implications and limitations regarding the results are discussed. (C) 2011 Elsevier Ltd. All rights reserved.
学科主题	Trauma psychology
收录类别	SSCI
原文出处	http://ac.els-cdn.com/S088761851100051X/1-s2.0-S088761851100051X-main.pdf?_tid=7c74eeda-ac17-11e4-8ac7-00000aacb362&acdnat=1423017940_49c2b49923538168f26d259b3a1cf656
语种	英语
WOS记录号	WOS:000291768000002
内容类型	期刊论文
源URL	[http://ir.psych.ac.cn/handle/311026/11448]
专题	心理研究所_中国科学院心理健康重点实验室
作者单位	1.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Beijing 100101, Peoples R China 2.Nanjing Univ, Dept Psychol, Sch Social & Behav Sci, Nanjing 210008, Peoples R China 3.Chinese Acad Sci, Inst Psychol, State Key Lab Brain & Cognit Sci, Beijing 100101, Peoples R China 4.Univ Toledo, Dept Psychol, Toledo, OH 43606 USA
推荐引用方式 GB/T 7714	Wang, Li,Zhang, Jianxin,Shi, Zhanbiao,et al. Comparing alternative factor models of PTSD symptoms across earthquake victims and violent riot witnesses in China: Evidence for a five-factor model proposed by Elhai et al. (2011)[J]. JOURNAL OF ANXIETY DISORDERS,2011,25(6):771-776.
APA	Wang, Li.,Zhang, Jianxin.,Shi, Zhanbiao.,Zhou, Mingjie.,Li, Zhongquan.,...&Elhai, Jon D..(2011).Comparing alternative factor models of PTSD symptoms across earthquake victims and violent riot witnesses in China: Evidence for a five-factor model proposed by Elhai et al. (2011).JOURNAL OF ANXIETY DISORDERS,25(6),771-776.
MLA	Wang, Li,et al."Comparing alternative factor models of PTSD symptoms across earthquake victims and violent riot witnesses in China: Evidence for a five-factor model proposed by Elhai et al. (2011)".JOURNAL OF ANXIETY DISORDERS 25.6(2011):771-776.