身体活动干预对大学生身体自我感知的影响:系统性审查和元分析
Zhiling Yang1, Zhiying Yang2, Wengling Ou3
1School of Physical Education and Sports Science, South China Normal University, Guangzhou, China.
Journal of physical activity & health
|August 26, 2024
概括
身体活动干预措施显著改善了大学生的身体自我感知,包括自我价值和身体吸引力. 在持续12周的干预,每周3次以上的干预和每次90分钟以上的干预过程中,可以看到最优的结果.
科学领域:
- 运动科学 运动科学 运动科学
- 心理学 心理学 心理学
- 公共卫生 公共卫生
背景情况:
- 关于身体活动对大学生身体自我感知的影响,存在相互矛盾的发现.
- 现有研究强调了身体活动对自我感知的潜在益处.
研究的目的:
- 系统地审查和分析体育活动干预措施对大学生身体自我感知的影响.
- 综合来自随机对照试验 (RCT) 和非RCT的证据.
主要方法:
- 在多个数据库 (Web of Science,PubMed,Scopus等) 中进行全面的文献搜索. 在2024年4月之前.
- 包括RCT和非RCT检查体育活动干预和大学生的身体自我感知.
- 使用随机效应模型合成效应大小的元分析.
主要成果:
- 包括40项研究 (4955名参与者),显示体育活动干预措施对身体自我价值 (SMD=0.44),体育能力 (SMD=0.60),身体状况 (SMD=0.45),体力 (SMD=0.53) 和身体吸引力 (SMD=0.54) 有显著的积极影响.
- 干预特征,如研究设计,类型和持续时间,影响了对感知到的身体力量和身体吸引力的结果.
结论:
- 身体活动干预措施对大学生的身体自我感知有积极的影响.
- 12周的干预,每周3个以上的会议和90分钟以上的会议似乎是最有效的.
- 建议进一步进行高质量的RCT来证实这些发现.
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