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Structural validity of the posttraumatic stress disorder checklist among college students with a trauma history
被引:34
|作者:
Elhai, Jon D.
Gray, Matt J.
Docherty, Anna R.
Kashdan, Todd B.
Kose, Samet
机构:
[1] Univ S Dakota, Disaster Mental Hlth Inst, Vermillion, SD 57069 USA
[2] Univ Wyoming, Laramie, WY 82071 USA
[3] Univ Missouri, Dept Psychol Sci, Columbia, MO 65211 USA
[4] George Mason Univ, Dept Psychol, Fairfax, VA 22030 USA
[5] Med Univ S Carolina, Dept Psychiat & Behav Sci, Charleston, SC 29425 USA
关键词:
posttraumatic stress disorder;
confirmatory factor analysis;
college students;
emotional trauma;
D O I:
10.1177/0886260507305569
中图分类号:
DF [法律];
D9 [法律];
学科分类号:
0301 ;
摘要:
The authors conducted confirmatory factor analyses to test three-factor and four-factor models of posttraumatic stress disorder (PTSD) using the PTSD Checklist with college students reporting a traumatic event history. The authors found support for the three-factor DSM-IV-based PTSD diagnostic model including reexperiencing, avoidance/numbing, and hyperarousal symptom factors, with slightly better support for a four-factor model separating the avoidance and numbing factors. Results further attest to the PTSD Checklist's construct validity, and to research finding that PTSD avoidance and numbing constructs are distinct.
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页码:1471 / 1478
页数:8
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