评估轻度创伤性脑损伤中灾难化和恐惧回避行为的两种仪器的心理测量特性
Skye King1, Sven Z Stapert1, Melloney L M Wijenberg1
1Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University.
Neuropsychology
|May 23, 2024
概括
新的尺度有效地测量了轻度创伤性脑损伤 (mTBI) 患者的灾难化和恐惧回避. 这些经过验证的工具有助于研究和临床应用mTBI恢复的恐惧回避模型.
科学领域:
- 神经科学和心理学 神经科学和心理学
- 临床心理学 临床心理学
- 康复科学 康复科学 康复科学
背景情况:
- 恐惧回避模型对于理解轻度创伤性脑损伤 (mTBI) 恢复至关重要.
- 对于mTBI研究和临床实践,需要有效的措施来预防症状灾难化和避免恐惧.
- 现有的措施可能无法在mTBI的背景下充分捕捉这些结构.
研究的目的:
- 调查两个调整的问卷的心理测量特性:脑震荡后症状灾难化量表 (PCS-CS) 和心理活动恐惧量表 (FMA).
- 评估PCS-CS和FMA的因子结构,内部一致性,可靠性和有效性,在患有mTBI,骨科损伤和健康成年人的个人中进行评估.
主要方法:
- 一项涉及185名mTBI参与者,180名骨科损伤参与者和116名健康成年人的横截面研究.
- 参与者在两个时间点完成了在线自我报告问卷:评估后2周和3个月.
- 数据分析的重点是因素结构,内部一致性,测试重试可靠性和并发/构造有效性.
主要成果:
- 该PCS-CS显示出一个三因素结构 (放大,反,无助) 与一个更高阶的灾难化因素.
- FMA表现出一个双因素结构 (活动回避,体质关注).
- 无论是PCS-CS还是FMA,都显示出强大的内部一致性,良好的测试重试可靠性,以及所有参与者群体的良好的并发和收有效性.
结论:
- 调整后的PCS-CS和FMA是心理测量上健全和可靠的工具,用于评估灾难化和避免恐惧的信念.
- 这些验证的尺度可以在研究和临床环境中使用,将恐惧回避模型应用于mTBI.
- PCS-CS和FMA有助于了解轻度创伤性脑损伤后的长期恢复模式.
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