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Liste des événements de vie pour le DSM-5 (LEC-5)×Impact of Event Scale×
DomainePsychologie du traumatismePsychologie du traumatisme
FamilleProcess / pipelineProcess / pipeline
Année d'origine20131997
Auteur d'origineFrank W. Weathers et al.Daniel S. Weiss & Charles R. Marmar
TypeSelf-report checklistSelf-report questionnaire
Source fondatriceWeathers, F. W., Blake, D. D., Schnurr, P. P., Kaloupek, D. G., Marx, B. P., & Keane, T. M. (2013). The Life Events Checklist for DSM-5 (LEC-5). National Center for PTSD. Available from: www.ptsd.va.gov link ↗Weiss, D. S., & Marmar, C. R. (1997). The Impact of Event Scale—Revised. In J. P. Wilson & T. M. Keane (Eds.), Assessing psychological trauma and PTSD (pp. 399-411). Guilford Press. DOI ↗
AliasLEC-5, Life Events ChecklistIES-R, Revised Impact of Event Scale
Apparentées33
RésuméThe LEC-5 is a 17-item self-report checklist assessing exposure to stressful life events that may result in PTSD or trauma-related mental health problems. Developed by Weathers and colleagues at the National Center for PTSD in 2013, the LEC-5 identifies which types of traumatic events a person has experienced, determining the presence of a qualifying trauma exposure according to DSM-5 Criterion A. The scale is widely used in PTSD research, clinical assessment, and disaster mental health screening.The IES-R is a 22-item self-report scale measuring subjective distress from a specific traumatic event. Developed by Weiss and Marmar in 1997 as a revision of the original 1979 Impact of Event Scale, it assesses posttraumatic stress symptoms along three core dimensions: intrusion, avoidance, and hyperarousal. The scale is widely used in clinical research, trauma assessment, and treatment monitoring.
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ScholarGateComparer des méthodes: Life Events Checklist for DSM-5 · Impact of Event Scale Revised. Consulté le 2026-06-20 sur https://scholargate.app/fr/compare