健身和运动能力对儿童执行功能的调解效应:学习领导集群随机对照试验的发现
Ran Bao1,2, Levi Wade1,3, Angus A Leahy1,3
1Global Sport and Movement Collaborative, University of Newcastle, Callaghan, New South Wales, AUSTRALIA.
Medicine and science in sports and exercise
|December 23, 2025
概括
这项研究发现,改善儿童的健身和运动技能并没有调解干预对执行职能的影响. 然而,健身和运动技能对于认知发展仍然很重要.
科学领域:
- 儿童发展 儿童发展
- 认知神经科学 认知神经科学
- 运动科学 运动科学
背景情况:
- 执行功能对于儿童的认知发展至关重要.
- 基本运动技能的干预旨在提高运动能力和潜在的认知能力.
- "健康假说"和"技能获取假说"提出了身体能力和认知功能之间的联系.
研究的目的:
- 调查心肺和肌肉健康 (健康假设) 或运动能力 (技能获取假设) 是否调解了基本运动技能干预对儿童执行功能的影响.
- 检查"学习领导"干预措施对小学儿童的健身,运动能力和执行功能的影响.
主要方法:
- 一个集群随机对照试验,涉及澳大利亚新南威尔士州946名小学儿童.
- 干预组接受了12周的同行主导的基本运动技能课程;对照组没有接受干预.
- 在基线和干预后使用结构方程建模框架内的调解分析评估心肺健康,肌肉健康,运动能力,抑制和认知灵活性.
主要成果:
- 干预并没有通过健康或运动能力的变化显著调解执行功能.
- 干预显著改善了抑制和心肺呼吸能力,但没有提高认知灵活性,肌肉健康或运动能力.
- 干预后,肌肉健康与抑制有关,运动能力与抑制和认知灵活性有关.
结论:
- 身体健康和运动能力的变化并没有影响干预对执行职能的影响.
- 尽管没有显著的调解,但这项研究支持了健身和运动技能对儿童执行功能和认知发展的重要性.
- 这些发现凸显了儿童体育活动,运动技能和认知功能之间的复杂关系.
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