简要的创伤后不适应性信念尺度 (B-PMBS):建议简要地衡量对自我和他人创伤后认知
Jaeyoung Kim1, Isak Kim2, Harim Lee
1Department of Counseling, Educational Psychology, and Special Education, Michigan State University.
Psychological trauma : theory, research, practice and policy
|October 6, 2025
概括
最初的创伤后不适应性信念量表 (PMBS) 缺乏结构性有效性. 一个修订后的简要版本 (B-PMBS) 显示了强大的心理测量特性和在不同人群中的适用性.
科学领域:
- 心理学 心理学 心理学
- 临床心理学 临床心理学
- 心理测量 心理测量 心理测量
背景情况:
- 创伤后不适应性信念尺度 (PMBS) 理论上是基于评估创伤后的负面认知.
- 缺乏PMBS提出的三个子尺度结构的经验证据.
- 评估PMBS的心理测量特性和跨人群适用性至关重要.
研究的目的:
- 评估创伤后适应不良信念量表 (PMBS) 的心理特征.
- 评估PMBS在不同的人口群体中的结构有效性和适用性.
- 如果有必要,为了提高其临床实用性,改进尺度.
主要方法:
- 用确认因素分析 (CFA) 评估了最初的三次级结构,其中有443名受创伤暴露的参与者.
- 探索性因素分析 (EFA) 确定了一种替代的八项,两因素模型.
- 多组CFA被用来测试跨人口变量测量不变性.
主要成果:
- 最初的PMBS三次级结构显示不适合CFA.
- 创伤后不适应性信念量表 (B-PMBS) 的八项,两因素简要版本被开发和验证.
- 该B-PMBS显示了良好的合/分歧有效性和因数不变性跨性别,种族和残疾状态.
结论:
- 原始PMBS的结构有效性是可疑的.
- 创伤后不适应性信念量表 (B-PMBS) 的简要版本在心理测量上是合理的,适合于不同的人群.
- 在临床和研究环境中,B-PMBS为识别创伤后认知提供了一种可靠而简短的措施.
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