在青少年大脑和认知发育研究研究中的外部化症状的等级结构和纵向测量不变性
Colin E Vize1, Whitney R Ringwald1, Emily R Perkins2
1Department of Psychology, University of Pittsburgh.
Personality disorders
|January 17, 2025
概括
这项研究确定了一种对心理病理进行外部化的等级结构,包括行为问题,易怒和神经发育问题. 这些维度在青少年大脑和认知发展 (ABCD) 研究中显示了随时间的测量不变性.
科学领域:
- 心理病理学研究 心理病理学研究
- 发展心理学 发展心理学
- 神经科学是一个神经科学.
背景情况:
- 心理病理学的替代性鼻科学,例如心理病理学的层次分类学,越来越多地结合了外部化的维度.
- 以前使用青少年大脑和认知发展 (ABCD) 研究的研究发现了一个广泛的外部化维度,但更细粒度的子维度及其纵向稳定性仍然未被探索.
研究的目的:
- 识别外部化精神病理及其子维度的等级结构.
- 检查这些维度的区分有效性.
- 在ABCD研究中评估外部化维度的纵向测量不变性.
主要方法:
- 利用了青少年大脑和认知发展 (ABCD) 研究的数据.
- 采用因子分析来识别外部化精神病理的等级结构.
- 进行了纵向测量不变性分析,以评估随时间的稳定性.
主要成果:
- 一个连贯的因素结构出现了,包括一个广泛的外部化维度和三个子维度:行为问题,易怒性和神经发育问题.
- 这些维度显示出与外部相关的明显模式.
- 纵向测量不变性支持行为问题和易怒,部分强不变性用于广泛的外部化和神经发育问题,表明非不变性的效果大小小.
结论:
- 这项研究成功地勾勒出了与可识别的子维度外部化精神病理的等级结构.
- 研究结果支持ABCD研究中的关键外部化维度的纵向稳定性,这对未来的研究至关重要.
- 已识别的结构及其测量属性为了解和调查年轻人的外部化行为提供了一个精细的框架.
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