在体育课堂上体育活动和体重状况的同龄人相似性
Tyler M Dregney1, Tyler Prochnow2, Joseph S Lightner3
1School of Public Health and Medical School, University of Minnesota, Minneapolis, MN, USA.
American journal of health promotion : AJHP
|November 26, 2025
概括
在体育教育 (PE) 中,有较高中度至强度体育活动 (MVPA) 的学生更有可能建立新的友. 提前体育可以促进社会联系,并支持青少年的健康.
科学领域:
- 青少年健康 青少年健康
- 社交网络分析 社交网络分析
- 体育教育研究 身体教育研究
背景情况:
- 同龄人之间的关系和身体活动水平在青春期至关重要.
- 了解学校环境中社会动态和体育活动之间的相互作用对于促进福祉至关重要.
研究的目的:
- 调查体育教育 (PE) 课程期间青少年中适度至剧烈体力活动 (MVPA) 和体重状况之间的关系.
- 检查个人MVPA和权重地位如何影响PE环境中的同行提名和友形成.
主要方法:
- 利用心率监测来评估MVPA和计算体质指数 (BMI) 的z-scores,在一个学期内对156名青少年的体重状况进行评估.
- 采用指数随机图模型来分析友网络,重点关注提名模式及其演变.
- 使用可分离的时间指数随机图模型,专门评估MVPA对友动态的影响.
主要成果:
- 具有较高MVPA的青少年更有可能获得同行提名,这表明社会联系增加.
- 在学期开始时BMIz分数较高的学生不太可能发起同行提名.
- 在提名行为上BMIz-score的影响在学期结束时减少.
结论:
- 体育课程为青少年提供了建立友的机会,强调了体育在社会发展中的作用.
- 在PE中的MVPA可以作为形成社会纽带的催化剂,有助于身体和社会健康.
- 建议进行进一步的大规模研究,以验证这些发现并探索更广泛的影响.
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