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IES-R
Impact of Event Scale – Revised
The subjective impact of a traumatic event: intrusion, avoidance, hyperarousal.
Format
A 22-item self-report questionnaire covering the past seven days.
Origin
Weiss and Marmar’s 1997 revision of Horowitz’s Impact of Event Scale.
Other contexts of use
Thérapies du trauma
Version française : Échelle révisée d’impact d’un événement (IES-R)