执行功能障碍作为过度屏幕时间与学龄前儿童有问题的行为之间的关联的可能调解者
Narueporn Likhitweerawong1, Nonglak Boonchooduang1, Jiraporn Khorana2,3,4
1Department of Pediatrics, Division of Growth and Development, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
PloS one
|April 4, 2024
概括
儿童过度使用屏幕时间与行为问题有关,部分原因是执行功能受损. 限制屏幕时间和监测这些缺陷对于学龄前儿童至关重要.
科学领域:
- 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:
- 儿童过度使用屏幕时间是一个日益严重的全球性问题,通常与行为问题有关.
- 执行功能障碍是适应不良行为的潜在因素,但其与屏幕时间的联系尚不清楚.
研究的目的:
- 调查执行功能障碍是否调解过多的屏幕时间和学龄前儿童的负面行为之间的关系.
- 确定执行功能对高屏幕曝光率儿童行为问题的贡献.
主要方法:
- 一项涉及泰国1,126名学龄前儿童的横截面研究.
- 父母填写了关于儿童行为的问卷 (执行功能-学前教育的行为评分清单 (BRIEF-P)) 和困难 (优点和困难问卷 (SDQ)).
- 统计分析包括多变量高斯回归和因果调解分析,以评估屏幕时间影响,执行功能和行为问题.
主要成果:
- 与适当的屏幕时间相比,过度使用屏幕时间 (>1小时/天) 的儿童表现出明显更高的执行功能障碍 (BRIEF-P全球执行综合分数).
- 在过度和适当的屏幕时间组之间,在外部化行为和总困难 (SDQ) 中观察到显著差异.
- 执行职能显著介导了屏幕时间对行为问题的影响,占总影响的一半以上.
结论:
- 在暴露于过度屏幕时间的学龄前儿童中,增加的行为问题可能源于直接影响和执行功能受损.
- 这些发现强调了限制屏幕时间和监测小孩执行功能缺陷和行为问题的重要性.
- 针对执行功能的干预措施可能对儿童有很长的屏幕时间暴露有益.
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