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Current Psychiatry Reports
Erschienen in: Current Psychiatry Reports 11/2016

01.11.2016 | Disaster Psychiatry: Trauma, PTSD, and Related Disorders (E Foa and A Asnaani, Section Editors)

Psychological Mechanisms of PTSD and Its Treatment

verfasst von: Rebecca K. Sripada, Sheila A.M. Rauch, Israel Liberzon

Erschienen in: Current Psychiatry Reports | Ausgabe 11/2016

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Abstract

Psychological mechanisms can be defined as processes or events that are responsible for specific changes in psychological outcomes. In psychotherapy research, mechanisms are the factors through which interventions produce change. In this article, we explain the importance of identifying psychological mechanisms, describe methods for identifying them, and analyze recent literature on the psychological mechanisms underlying the development and treatment of posttraumatic stress disorder (PTSD). Based on the findings of recent investigations (from 2013 to present), we focus on four putative mechanisms: emotional engagement, extinction and contextualization, distress tolerance, and negative posttraumatic cognitions. Future directions for psychological mechanism research are also outlined, including possible opportunities for capitalizing on the most promising mechanisms identified to date.
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Metadaten
Titel
Psychological Mechanisms of PTSD and Its Treatment
verfasst von
Rebecca K. Sripada
Sheila A.M. Rauch
Israel Liberzon
Publikationsdatum
01.11.2016
Verlag
Springer US
Erschienen in
Current Psychiatry Reports / Ausgabe 11/2016
Print ISSN: 1523-3812
Elektronische ISSN: 1535-1645
DOI
https://doi.org/10.1007/s11920-016-0735-9

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