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使用物件响应理论开发了宾夕法尼亚州立大学儿童担忧问卷的缩短版本

Jiarui Pan¹, Xuliang Gao²

¹School of Psychology, Guizhou Normal University, Guiyang, Guizhou, 550025, China.

Child psychiatry and human development

|October 21, 2024

概括

美国宾夕法尼亚州立大学儿童忧虑问卷 (PSWQ-C) 的缩短版本是使用物件响应理论开发的. 这种缩写的尺度是可靠的和有效的,用于评估年轻人的焦虑特征.

科学领域:

心理学心理学心理学
儿童和青少年精神病学儿童和青少年精神病学
心理测量心理测量心理测量

背景情况:

宾夕法尼亚州立大学儿童焦虑问卷 (PSWQ-C) 是衡量年轻人的焦虑的一个关键工具.
国际使用需要经过验证的,文化适应的心理评估版本.
检查心理测量属性,包括反向评分的项目,对于尺度的精细化至关重要.

研究的目的:

评估PSWQ-C的心理测量特征,重点关注有问题的项目.
开发PSWQ-C的简化版本,使用物件响应理论 (IRT).
为了验证新开发的缩写PSWQ-C.的心理测量特性.

主要方法:

项目响应理论 (IRT) 和分级响应模型 (GRM) 应用于903名中国儿童和青少年的数据.
分析了项目特征曲线,项目信息函数和差异性项目功能.
心理测量功能不佳的物品被删除,剩余的物品被用来形成一个更短的尺度.

主要成果:

通过选择六个功能良好的项目,创建了一个简称PSWQ-C.
缩短的尺度显示出良好的可靠性 (克朗巴赫的α=0.84).
有效性得到了IUS-12和MASC (>0.60) 的强烈相关性支持,与原来的PSWQ-C.相比.

结论:

简称PSWQ-C是评估儿童和青少年焦虑的可靠和有效措施.
较短的尺度与原来的PSWQ-C (0.96) 具有很高的相关性,这表明它可以作为有效的替代品.
简称PSWQ-C提供了更广泛的适用性和有效的评估,对年轻人的担忧特征.

关键词:

孩子孩子孩子孩子项目响应理论.简短的形式简短的形式宾夕法尼亚州的担忧调查问卷

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