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| Life Events Checklist for DSM-5 (LEC-5)× | 事件影响量表修订版 (IES-R)× | |
|---|---|---|
| 领域 | 创伤心理学 | 创伤心理学 |
| 方法族 | Process / pipeline | Process / pipeline |
| 起源年份≠ | 2013 | 1997 |
| 提出者≠ | Frank W. Weathers et al. | Daniel S. Weiss & Charles R. Marmar |
| 类型≠ | Self-report checklist | Self-report questionnaire |
| 开创性文献≠ | Weathers, 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 ↗ |
| 别名 | LEC-5, Life Events Checklist | IES-R, Revised Impact of Event Scale |
| 相关 | 3 | 3 |
| 摘要≠ | The 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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