Relations among peritraumatic dissociation, PTSD severity, event-related fear (i.e. fear experienced during traumatic event) about death, and event-related fear about losing control were examined in the current study. Particular emphasis was placed on testing whether or not fears about death and losing control mediate the relation between peritraumatic dissociation and PTSD severity in a sample of 146 nontreatment-seeking university women. Results indicated that event-related fears about death and losing control accounted for the relation between peritraumatic dissociation and PTSD severity; that is, the effect of peritraumatic dissociation on PTSD severity was eliminated after controlling for these fears. Speculations about findings are discussed.
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http://dx.doi.org/10.1016/s0005-7967(01)00134-6 | DOI Listing |
J Autism Dev Disord
December 2024
Department of Psychology, University of Wyoming, Laramie, WY, USA.
Purpose: Autistic adults experience high rates of traumatic events and PTSD. However, little work has evaluated motor vehicle accident (MVA) related trauma symptoms. The goal of this brief report was to provide pilot data characterizing MVA-related peritraumatic reactions, trauma symptoms, and rates of PTSD diagnosis and mental health service use among Autistic compared to non-autistic adults.
View Article and Find Full Text PDFBurns
December 2024
Graduate Institute of Behavioral Sciences, Chang Gung University, Taoyuan, Taiwan; Department of Psychiatry, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan. Electronic address:
Objective: Burn injuries can be traumatic and lead to psychological sequelae, particularly acute stress disorder (ASD). Information regarding the prevalence and risk factors of ASD following DSM-5 criteria is relatively limited among survivors of burn and other traumas. This study aimed to investigate the prevalence of probable ASD post-burn according to DSM-5 criteria and explore the impact and interplay of pre- and peri-trauma psychological risk factors on DSM-5 ASD symptomatology.
View Article and Find Full Text PDFJ Psychiatr Res
November 2024
Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom. Electronic address:
Objective: This review aimed to assess the psychometric properties and methodological quality of existing dissociation measures.
Methods: MEDLINE, Embase, and PsycINFO were searched in May 2023 using comprehensive search terms for 'dissociation' combined with terms for 'measurement' and 'psychometric properties'. The review was registered with PROSPERO (CRD42023423485) and followed PRISMA and COSMIN guidelines.
Psychol Trauma
November 2024
Department of Psychology, University of Washington.
Objective: Retrospective memory for peritraumatic reactions occurring during or immediately after trauma exposure may decrease in intensity for some over treatment. This may be due to psychotherapy-specific memory processes, such as repeated accessing of the trauma memory. Additionally, it may be that recovery drives changes in memory for these experiences.
View Article and Find Full Text PDFJ Trauma Dissociation
September 2024
Department of Psychiatry, Amsterdam Neuroscience, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.
Higher lifetime trauma exposure and increased peritraumatic dissociation (PD) are well-known predictors of Post-Traumatic Stress Disorder (PTSD) symptoms following new trauma (prospective PTSD symptoms). The interplay between those factors, however, is not well established. In this study, we aimed to assess whether PD mediates the influence of lifetime trauma exposure on prospective PTSD symptoms.
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