自闭症谱评分尺度的因子分析 复杂社区样本中的家长报告 6-18
1Psychology Department, The Pennsylvania State University, Monaca, PA, 15061, USA. asc19@psu.edu.
Journal of autism and developmental disorders
|March 25, 2025
概括
这项研究在社区样本中改进了自闭症谱评分尺度-家长报告 (ASRS) 的因子结构. 修订后的17项尺度表现出很好的匹配,但并没有专门测量自闭症特征.
科学领域:
- 心理测量 心理测量 心理测量
- 儿童心理学 儿童心理学
- 神经发育障碍 神经发育障碍
背景情况:
- 关于自闭症问卷心理测量的研究需要超越标准化样本的验证.
- 自闭症谱评分尺度-家长报告 (ASRS) 是一种广泛使用的自闭症查工具.
- ASRSp6的先前因子结构可能不适用于不同种群.
研究的目的:
- 在一个具有良好的特征的社区样本中研究ASRSp6的因子结构.
- 评估修订后的ASRSp6尺度的心理测量特性.
- 确定修订后的尺度是否测量自闭症谱系障碍 (ASD) 特定特征.
主要方法:
- 在696名儿童 (231名自闭症患者,465名无自闭症患者) 的样本上使用了探索性和确认性因子分析.
- 参与者使用自闭症诊断观察表-2 (ADOS-2) 进行了前性评估.
- 研究了测量不变性和与DSM-5p6和ADOS-2得分的相关性.
主要成果:
- 改进的17项,三因素结构 (刚性/感官,社会,执行功能) 显示出很好的模型匹配,解释了55%的差异.
- 在诊断和性别组中发现了部分测量不变性.
- 虽然与DSM-5p6的相关性很高,但与ADOS-2的相关性很弱,诊断准确性的曲线下面面积 (AUC) 值处于较差的范围内.
结论:
- 修订后的17项ASRSp6 (总数-17) 显示了更好的心理测量特性,但似乎没有测量自闭症谱系障碍的特征.
- 这些发现表明,需要对自闭症查问卷的开发进行进一步的研究.
- 这项研究为完善现有工具和开发新的自闭症评估工具提供了基础.
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