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IES-R — Impact of Event Scale
The IES-R assesses the psychological impact of a traumatic event across three dimensions: intrusion (thoughts and flashbacks), avoidance, and hyperarousal.
📌 Instructions
Think of a specific stressful event you experienced. Rate how much each of the following distressed you in the past 7 days.
📚 Research Basis
- Weiss, D.S., & Marmar, C.R. (1997). The Impact of Event Scale-Revised. In Wilson & Keane (Eds.), Assessing psychological trauma and PTSD (pp. 399–411).
- Creamer, M., Bell, R., & Failla, S. (2003). Psychometric properties of the Impact of Event Scale — Revised. Behaviour Research and Therapy, 41(12), 1489–1496.
22 questions · ~5 minutes · Event Impact