在整个发展过程中对执行职能进行潜在网络分析
Iris Menu1,2, Grégoire Borst2,3, Arnaud Cachia2,4
1Department of Child & Adolescent Psychiatry, NYU Langone Health, New York, NY 10016, US.
Journal of cognition
|April 15, 2024
概括
执行功能 (EFs) 在整个童年和青春期发展得独特. 这项研究揭示了抑制是童年时期的关键,而更新在青春期早期成为中心,突出了不同的发展轨迹.
科学领域:
- 发展心理学 发展心理学
- 认知神经科学 认知神经科学
- 心理测量 心理测量 心理测量
背景情况:
- 执行职能 (EF) 对学术,健康和福祉的结果至关重要.
- 之前的研究表明,EFs从童年的一个因素区分到成年时的三个因素 (抑制,认知灵活性,更新).
- 网络模型已经支持了这种发展差异化.
研究的目的:
- 为了比较结构方程建模 (SEM),网络建模和潜在变量网络建模 (LVNM) 在检查EF开发中.
- 为了研究细粒度,EF特定的儿童和青少年的发育轨迹.
- 确定不同发展阶段的核心EF组件.
主要方法:
- 重新分析了1019名儿童 (年龄为7.815.3岁) 的现有数据.
- 应用SEM,网络模型,以及新的LVNM.
- 三种建模方法的比较分析.
主要成果:
- 这三种分析方法都支持特定EF的不同发展轨迹.
- 抑制成为童年最核心的EF.
- 更新在青春期早期变得越来越重要.
结论:
- 在整个发展过程中,EFs表现出细粒度的差异化,而不仅仅是复杂性的一般增加.
- 选择分析方法可以揭示对EF发展的细微见解.
- 了解这些特定的轨迹对于有针对性的干预至关重要.
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