Journal ArticleDOI
The Posttraumatic Stress Disorder Checklist for DSM-5 (PCL-5): Development and Initial Psychometric Evaluation.
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TLDR
Results indicate that the PCL-5 is a psychometrically sound measure of PTSD symptoms, and implications for use of the PCl-5 in a variety of assessment contexts are discussed.Abstract:
The Posttraumatic Stress Disorder Checklist (PCL) is a widely used DSM-correspondent self-report measure of PTSD symptoms. The PCL was recently revised to reflect DSM-5 changes to the PTSD criteria. In this article, the authors describe the development and initial psychometric evaluation of the PCL for DSM-5 (PCL-5). Psychometric properties of the PCL-5 were examined in 2 studies involving trauma-exposed college students. In Study 1 (N = 278), PCL-5 scores exhibited strong internal consistency (α = .94), test-retest reliability (r = .82), and convergent (rs = .74 to .85) and discriminant (rs = .31 to .60) validity. In addition, confirmatory factor analyses indicated adequate fit with the DSM-5 4-factor model, χ2 (164) = 455.83, p < .001, standardized root mean square residual (SRMR) = .07, root mean squared error of approximation (RMSEA) = .08, comparative fit index (CFI) = .86, and Tucker-Lewis index (TLI) = .84, and superior fit with recently proposed 6-factor, χ2 (164) = 318.37, p < .001, SRMR = .05, RMSEA = .06, CFI = .92, and TLI = .90, and 7-factor, χ2 (164) = 291.32, p < .001, SRMR = .05, RMSEA = .06, CFI = .93, and TLI = .91, models. In Study 2 (N = 558), PCL-5 scores demonstrated similarly strong reliability and validity. Overall, results indicate that the PCL-5 is a psychometrically sound measure of PTSD symptoms. Implications for use of the PCL-5 in a variety of assessment contexts are discussed.read more
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Journal ArticleDOI
Defining and Assessing the Syndrome of Moral Injury: Initial Findings of the Moral Injury Outcome Scale Consortium
Brett T. Litz,Rachel A. Plouffe,Anthony Nazarov,Dominic Murphy,Andrea Phelps,Alanna Coady,Stephanie A. Houle,Lisa Dell,Sheila B. Frankfurt,Gadi Zerach,Yossi Levi-Belz +10 more
TL;DR: The Moral Injury Outcome Scale (MIOS) as mentioned in this paper is an international effort to define the syndrome of moral injury and develop and validate the moral injury outcome scale. But, as of yet, there has been no operational definition of the putative syndrome and no standard assessment scheme or measure.
Journal ArticleDOI
Mental health outcomes and alcohol consumption among UK military spouses/partners: a comparison with women in the general population
TL;DR: The significantly higher prevalence of probable depression, hazardous alcohol consumption, and binge-drinking compared to women in the general population suggests further research is needed into the drivers of poor mental health and alcohol consumption among this population and in identifying or developing prevention campaigns to reduce alcohol use and support their well-being.
Journal ArticleDOI
Psychiatric Hospital Workers' Exposure to Disturbing Patient Behavior and Its Relation to Post-Traumatic Stress Disorder Symptoms.
TL;DR: PTSD symptoms are common among psychiatric hospital workers, not only nursing staff, and exposure to violence and other disturbing patient behaviors, among nursing and other staff on inpatient psychiatric units (forensic and nonforensic).
Journal ArticleDOI
PTSD Symptom Severities, Interpersonal Traumas, and Benzodiazepines Are Associated with Substance-Related Problems in Trauma Patients.
TL;DR: There were consistent and strong associations between several trauma-related variables and substance-related problems, consistent with the hypotheses, and this work hopes will stimulate further research, and improve screening and treatment.
Journal ArticleDOI
The collaborative outcomes study on health and functioning during infection times in adults (COH-FIT-Adults): Design and methods of an international online survey targeting physical and mental health effects of the COVID-19 pandemic
TL;DR: The Collaborative Outcomes study on Health and Functioning during Infection Times (COH-FIT) as mentioned in this paper is an international, multi-language (n=30) project involving >230 investigators from 49 countries/territories/regions, endorsed by national/international professional associations.
References
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Comparative fit indexes in structural models
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Constructing validity: Basic issues in objective scale development
Lee Anna Clark,David Watson +1 more
TL;DR: In this article, the authors discuss theoretical principles, practical issues, and pragmatic decisions to help developers maximize the construct validity of scales and subscales, and propose factor analysis as a crucial role in ensuring unidimensionality and discriminant validity.