老年人体育活动采用和维持的决定因素:双重过程方法
Jaclyn P Maher1, Maslyn H Behler1, Derek J Hevel1
1Department of Kinesiology, University of North Carolina Greensboro, 1400 Spring Garden Street, Greensboro, NC, 27412, USA.
Psychology of sport and exercise
|December 26, 2024
概括
了解身体活动 (PA) 需要考虑有意识的反射和无意识的自动因素. 这些决定因素在老年人中不同地影响PA的采用和维护.
科学领域:
- 老年学是一门学科.
- 行为科学 行为科学
- 身体活动研究 身体活动研究
背景情况:
- 双过程模型通过反射性 (意识) 和自动性 (无意识) 的决定因素来解释行为.
- 暂时反射和自动因素在体育活动 (PA) 采用和维护中的具体作用仍然不清楚.
研究的目的:
- 调查反射和自动决定因子与老年人PA的明显人与人之间的关联.
- 要区分这些决定因素对PA采用与维护的影响.
主要方法:
- 202名老年人 (≥60岁) 使用加速度计测量PA (MVPA,步数).
- 手机提示评估了一般反射,行为特异反射和自动决定因素在三个2周的时间.
- 多级建模分析了决定因素和随后的PA之间的关联.
主要成果:
- 一般反射决定因素预测的步数超过中度至强烈强度的PA (MVPA).
- 在人内行为特定的反射决定因素 (意图,自我效能,计划) 与PA积极相关,特别是对于维护者.
- 自动决定因素预测了PA的数量,而不是它的发生.
结论:
- 反射和自动决定因素对于解释和预测PA采用和维护至关重要.
- 分析水平 (人内与人间) 对于理解这些决定因素对身体活动的影响很重要.
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