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哥伦比亚早期创伤清单短形式的心理测量分析:CTT和Rasch模型

Ivonne A Grau-Gonzalez¹, Javier A Villalba-Garzon², Laura Torres-Cuellar¹

¹Facultad de Psicologia, Fundacion Universitaria Konrad Lorenz, Colombia.

Child abuse & neglect

|February 15, 2024

概括

哥伦比亚儿童创伤评估显示高率,并确认早期创伤清单自我报告简单表 (ETI-SF) 作为预防策略的有价值的公共卫生工具.

科学领域:

心理学心理学心理学
公共卫生公共卫生
心理测量心理测量心理测量

背景情况:

童年创伤显著增加了精神和身体健康障碍的风险.
准确的创伤评估对于制定有效的健康预防和促进策略至关重要,特别是在哥伦比亚等数据有限的地区.

研究的目的:

在哥伦比亚人口中验证适应的早期创伤清单自我报告简单表格 (ETI-SF).
通过使用项目响应理论来加强ETI-SF得分有效性的证据.
评估ETI-SF在性别和教育水平上的因数不变性.

主要方法:

一项基于网络的调查对1909名哥伦比亚参与者 (18-72岁) 进行了调查.
使用物件响应理论和因数不变性分析.
评估了单个项目和子尺度的可靠性和校准.

主要成果:

ETI-SF表现出良好的整体可靠性 (α=0.81, ω=0.60) 和对情绪,身体和性创伤子尺度的强有力的可靠性.
一般创伤子度表显示可靠性较低 (α=0.56, ω=0.37).
因数不变性分析表明了潜在的性别和教育差异.

结论:

这项研究证实了哥伦比亚童年创伤经历的高患病率.
ETI-SF是哥伦比亚公共卫生评估的一个有用工具.
进一步的研究应该探索规模质量估计的各种方法.

关键词:

儿童时期的创伤性经历.经典测试理论经典测试理论哥伦比亚哥伦比亚哥伦比亚哥伦比亚哥伦比亚早期创伤库存早期创伤库存项目响应理论.

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