IES-R
Impact of Event Scale-Revised (IES-R)
This scale is used to measure the severity of posttraumatic stress symptoms related to life events. It is often used in research and clinical settings to assess stress reactions in individuals who have experienced traumatic events.
- Number of questions
- 22 questions
- Estimated duration
- 5 minutes
- Language
- English
- Original name
- Impact of Event Scale
- Authors
- Daniel Weiss, Charles Marmar (1997)
- Category
- PTSD
Preview of the 22 questions
Scoring & interpretation
Responses are based on a Likert scale from 0 (not at all) to 4 (extremely). Scores are divided into three subscales: Re-experiencing, Avoidance, and Hyperarousal.
Available alternatives
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This assessment tool will be added to the platform in about 6 months
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