Assessing a five factor model of PTSD: Is dysphoric arousal a unique PTSD construct showing differential relationships with anxiety and depression?
文献类型：期刊论文
| 作者 | Armour, Cherie1; Elhai, Jon D.2; Richardson, Don3,4; Ractliffe, Kendra5; Wang, Li6 ; Elklit, Ask1
|
| 刊名 | JOURNAL OF ANXIETY DISORDERS
 |
| 出版日期 | 2012-03-01 |
| 卷号 | 26期号:2页码:368-376 |
| 关键词 | Posttraumatic stress disorder Confirmatory factor analysis Depression Anxiety veterans medical patients |
| ISSN号 | 0887-6185 |
| 产权排序 | 5 |
| 通讯作者 | Armour, C (reprint author), Univ So Denmark, Natl Ctr Psychotraumatol, Campusvej 55, Odense, Denmark. |
| 英文摘要 | Posttraumatic stress disorder's (PTSD) latent structure has been widely debated. To date, two four-factor models (Numbing and Dysphoria) have received the majority of factor analytic support. Recently, Elhai et al. (2011) proposed and supported a revised (five-factor) Dysphoric Arousal model. Data were gathered from two separate samples; War veterans and Primary Care medical patients. The three models were compared and the resultant factors of the Dysphoric Arousal model were validated against external constructs of depression and anxiety. The Dysphoric Arousal model provided significantly better fit than the Numbing and Dysphoria models across both samples. When differentiating between factors, the current results support the idea that Dysphoric Arousal can be differentiated from Anxious Arousal but not from Emotional Numbing when correlated with depression. In conclusion, the Dysphoria model may be a more parsimonious representation of PTSD's latent structure in these trauma populations despite superior fit of the Dysphoric Arousal model. (C) 2011 Elsevier Ltd. All rights reserved. |
| 学科主题 | Trauma psychology，Emotional psychology |
| 收录类别 | SSCI |
| 原文出处 | http://ac.els-cdn.com/S0887618511001897/1-s2.0-S0887618511001897-main.pdf?_tid=6701ecf2-a84c-11e4-9673-00000aab0f6b&acdnat=1422600862_c4b5227dfed3b55bfebb713acb69de9c |
| 语种 | 英语 |
| WOS记录号 | WOS:000300074700014 |
| 源URL | [http://ir.psych.ac.cn/handle/311026/11412]  |
| 专题 | 心理研究所_健康与遗传心理学研究室 |
| 作者单位 | 1.Univ So Denmark, Natl Ctr Psychotraumatol, Odense, Denmark 2.Univ Toledo, Dept Psychol, Toledo, OH 43606 USA 3.Univ Western Ontario, Operat Stress Injury Clin, St Josephs Hlth Care London Parkwood Hosp, London, ON, Canada 4.Vet Affairs Canada, Natl Ctr Operat Stress Injury St Anne de Bellevue, Ste Anne De Bellevue, PQ, Canada 5.Univ S Dakota, Disaster Mental Hlth Inst, Vermillion, SD 57069 USA 6.Chinese Acad Sci, Inst Psychol, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Armour, Cherie,Elhai, Jon D.,Richardson, Don,et al. Assessing a five factor model of PTSD: Is dysphoric arousal a unique PTSD construct showing differential relationships with anxiety and depression?[J]. JOURNAL OF ANXIETY DISORDERS,2012,26(2):368-376. |
| APA | Armour, Cherie,Elhai, Jon D.,Richardson, Don,Ractliffe, Kendra,Wang, Li,&Elklit, Ask.(2012).Assessing a five factor model of PTSD: Is dysphoric arousal a unique PTSD construct showing differential relationships with anxiety and depression?.JOURNAL OF ANXIETY DISORDERS,26(2),368-376. |
| MLA | Armour, Cherie,et al."Assessing a five factor model of PTSD: Is dysphoric arousal a unique PTSD construct showing differential relationships with anxiety and depression?".JOURNAL OF ANXIETY DISORDERS 26.2(2012):368-376. |
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来源：心理研究所
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