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dc.contributor.authorBrooks, R
dc.contributor.authorBryant, RA
dc.contributor.authorSilove, D
dc.contributor.authorCreamer, M
dc.contributor.authorO'Donnell, M
dc.contributor.authorMcFarlane, AC
dc.contributor.authorMarmar, CR
dc.date.available2014-05-21T20:38:44Z
dc.date.issued2009-04
dc.identifierhttps://www.ncbi.nlm.nih.gov/pubmed/19370700
dc.identifier.citationBrooks, R., Bryant, R. A., Silove, D., Creamer, M., O'Donnell, M., McFarlane, A. C. & Marmar, C. R. (2009). The latent structure of the Peritraumatic Dissociative Experiences Questionnaire.. J Trauma Stress, 22 (2), pp.153-157. https://doi.org/10.1002/jts.20414.
dc.identifier.issn0894-9867
dc.identifier.urihttp://hdl.handle.net/11343/27652
dc.descriptionC1 - Journal Articles Refereed
dc.description.abstractThis paper has been retracted due to a publisher's error: the order of the authors was incorrect. The Editor and Publisher of the Journal of Traumatic Stress apologize to the authors and our readership. The Peritraumatic Dissociative Experiences Questionnaire (PDEQ) is a widely used measure of peritraumatic dissociation, and is presumably a unidimensional construct. Two hundred forty-seven individuals admitted to five hospitals after traumatic injury were administered the Clinician Administered PTSD Scale, the Hospital Anxiety and Depression Scale, and the PDEQ. Factor analysis indicated that the PDEQ involved two factors containing four items each: one factor (altered awareness) indexes alterations in awareness and the other (derealization) reflects distortions in perceptions of the self and the world. Only the derealization factor was associated with acute stress, anxiety, and depression symptoms. Cross-validation with independent data provided only partial support for the 2-factor structure model. These data indicate that peritraumatic dissociation may involve two distinct constructs.
dc.languageeng
dc.publisherWiley
dc.subjectPsychological Methodology
dc.subjectDesign and Analysis; Epidemiology; Mental Health; Expanding Knowledge in the Medical and Health Sciences; Mental Health
dc.titleThe latent structure of the Peritraumatic Dissociative Experiences Questionnaire.
dc.typeJournal Article
dc.identifier.doi10.1002/jts.20414
melbourne.peerreviewPeer Reviewed
melbourne.affiliationThe University of Melbourne
melbourne.affiliation.departmentPsychiatry
melbourne.source.titleJ Trauma Stress
melbourne.source.volume22
melbourne.source.issue2
melbourne.source.pages153-157
dc.research.codefor170110
dc.research.codefor111706
dc.research.codefor111714
dc.research.codeseo2008970111
dc.research.codeseo2008920410
melbourne.publicationid132504
melbourne.elementsid314771
melbourne.contributor.authorCreamer, Mark
melbourne.contributor.authorO'Donnell, Meaghan
melbourne.contributor.authorBryant, Richard
dc.identifier.eissn1573-6598
melbourne.conference.locationUnited States
melbourne.accessrightsThis item is currently not available from this repository


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