检查缺乏服务的社区成年人体育活动的感知障碍和自我有效性的变化
1Department of Health, Human Performance, & Recreation, University of Arkansas, 308R HPER Building, Fayetteville, AR, 72701, USA. adeng@uark.edu.
Journal of behavioral medicine
|January 19, 2026
概括
身体活动 (PA) 的障碍对缺乏资源的社区的日常中度至强度体力活动 (MVPA) 有负面影响. 然而,自我效能可以调解这种关系,建议为课后计划工作人员提供有针对性的干预措施.
科学领域:
- 公共卫生 公共卫生
- 行为科学 行为科学
- 运动科学 运动科学
背景情况:
- 资源不足的社区经常面临着身体活动 (PA) 的重大障碍.
- 课后课程 (ASP) 工作人员在青年环境中发挥着至关重要的作用,但他们自己的PA水平往往被忽视.
- 了解影响PA的因素对于社区健康倡议至关重要.
研究的目的:
- 研究在资源不足社区的成年人中感知障碍,自我效能和每日中度至强度体力活动 (MVPA) 之间的关系.
- 检查PA障碍和MVPA之间的关联中自我有效性的调解作用.
- 探索PA障碍中的潜在种族差异.
主要方法:
- 利用7天的加速度计客观地测量了84名成年ASP员工的每日MVPA.
- 管理了PA尺度的自我效能和运动问卷的自我效能,以评估感知到的障碍和自我效能.
- 用员工调解分析来评估自我效能的作用.
主要成果:
- 感知到的障碍与每日的MVPA有负面关联.
- 自我有效性与每日使用MVPA有显著的积极关系.
- 与预期相反,感知到的障碍与自我有效性有积极的关系,自我有效性显著介导了障碍-MVPA关系.
结论:
- 身体活动障碍对ASP员工的MVPPA产生负面影响,但这种影响可以通过自我效能来减轻.
- 未来的研究和干预应集中于解决文化和环境障碍,促进自我效能,并确定有效的计划模型,以确保ASP员工的健康.
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