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在中国青少年群体中使用物体反应理论分析PHQ-9的心理测量特性

Xuliang Gao¹, Ziyu Liu²

¹School of Psychology, Guizhou Normal University, Huaxi University Town, Guian New District, Guiyang, 550025, Guizhou, China. gaoxl9817@foxmail.com.

Annals of general psychiatry

|January 23, 2024

概括

患者健康报告尺度 (PHQ-9) 有效地选中国青少年的抑郁症,显示出良好的心理测量特性,并确定症状中的性别和教育差异.

科学领域:

精神病学是一个精神病学.
青少年健康青少年健康
心理测量心理测量心理测量

背景情况:

青春期是生物心理社会变化的一个关键时期,增加了对抑郁症的脆弱性.
抑郁症研究往往忽略了青少年群体,限制了症状评估工具.
患者健康报告尺度 (PHQ-9) 是一种广泛使用的抑郁症评估工具.

研究的目的:

通过物体反应理论 (IRT) 对中国青少年评估PHQ-9的心理测量特性.
调查中国青少年抑郁症状中的潜在性别和教育差异.
建立PHQ-9作为中国青少年抑郁症的可靠查工具.

主要方法:

在中国,5958名中学生 (11-19岁) 的样本完成了PHQ-9.
用物品响应理论 (IRT) 分析来评估尺度的心理特征.
差异性项目功能 (DIF) 分析检查了基于性别和教育的差异.

主要成果:

IRT证实,所有PHQ-9项目都表现出良好的心理测量特性,包括单调性,单维性和局部独立性.
DIF分析显示,在报告的抑郁症状中,基于性别和教育水平存在显著的差异.
PHQ-9证明了在这个人口群体中评估抑郁症的可靠性和有效性.

结论:

PHQ-9是用于查中国青少年抑郁症状的心理测量仪器.
结果支持PHQ-9在识别处于危险的年轻人和为心理健康干预提供信息方面的实用性.
这项研究为加强中学心理健康支持系统提供了基础.

关键词:

差异性项目运行方式分级响应模型的分级响应模型项目响应理论.在 PHQ-9 中.心理测量分析心理测量分析

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