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Structural Validity of the Posttraumatic Stress Disorder Checklist Among College Students With a Trauma HistoryThe University of South Dakota, jonelhai{at}fastmail.fm or jelhai{at}usd.edu
University of Wyoming
The University of Missouri-Columbia
George Mason University
Medical University of South Carolina 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.
Key Words: posttraumatic stress disorder confirmatory factor analysis college students emotional trauma
Journal of Interpersonal Violence, Vol. 22, No. 11,
1471-1478 (2007) This article has been cited by other articles:
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