大学生运动乐趣、身体活动与身体素养的关系：中介分析。
Association between enjoyment, physical activity, and physical literacy among college students: a mediation analysis.
机构信息
School of Sport Science and Key Laboratory of the Ministry of Education of Exercise and Physical Fitness, Beijing Sport University, Beijing, China.
School of Physical Education, Shanxi Normal University, Taiyuan, Shanxi, China.
出版信息
Front Public Health. 2023 Jun 15;11:1156160. doi: 10.3389/fpubh.2023.1156160. eCollection 2023.
BACKGROUND
Physical literacy and enjoyment are important factors that affect physical activity.
PURPOSE
This work studies whether physical activity enjoyment (PAE) mediates the association between moderate to vigorous physical activity (MVPA) and physical literacy (PL) among college students.
METHODS
Chinese college students were recruited using the Perceived Physical Literacy Instrument Scale (PPLI-SC), the International Physical Activity Questionnaire Short Form (IPAQ-SF), and the Physical Activity Enjoyment Scale. The SPSS Hayes process macro (model 4) was used to analyze the direct impact and the indirect impact. Pearson correlation, independent sample -tests, and linear regression were used to analyze the relationship between indicators.
RESULTS
The study surveyed 587 boys and 1,393 girls with a total of 1,980 valid questionnaires. MVPA, PAE, and PL of boys were significantly higher than girls ( < 0.01). The correlation analysis showed that MVPA, PL, and PAE were significantly correlated ( < 0.01). The results showed the direct effect of PL on MVPA was still statistically significant (β = 0.067, < 0.05) after adding PAE variables; PAE has a positive effect on MVPA after controlling PL (β = 0.170, < 0. 01). PL has a positive effect on PAE (β = 0.750, < 0.01). PL impacted MVPA as explained by a 65.58% mediating effect of enjoyment.
CONCLUSION
Physical activity enjoyment mediates the relationship between PL and MVPA among college students. This means that even high PL among student may not imply that they are physically active if they do not enjoy physical activity.
背景
身体素养和运动乐趣是影响身体活动的重要因素。
目的
本研究旨在探讨大学生身体活动乐趣（PAE）是否在中高强度身体活动（MVPA）与身体素养（PL）之间起中介作用。
方法
采用中文版身体素养测试量表（PPLI-SC）、国际体力活动问卷短表（IPAQ-SF）和身体活动乐趣量表对大学生进行调查。采用 SPSS Hayes 过程宏（模型 4）分析直接影响和间接影响。采用 Pearson 相关分析、独立样本 t 检验和线性回归分析指标之间的关系。
结果
本研究共调查了 587 名男生和 1393 名女生，有效问卷共 1980 份。男生的 MVPA、PAE 和 PL 均显著高于女生（<0.01）。相关分析表明，MVPA、PL 和 PAE 呈显著正相关（<0.01）。结果表明，在加入 PAE 变量后，PL 对 MVPA 的直接影响仍具有统计学意义（β=0.067，<0.05）；在控制 PL 后，PAE 对 MVPA 有正向影响（β=0.170，<0.01）。PL 对 PAE 有正向影响（β=0.750，<0.01）。PL 通过享受对 MVPA 的影响解释了 65.58%的中介效应。
结论
身体活动乐趣在大学生 PL 和 MVPA 之间起中介作用。这意味着，即使学生的 PL 较高，如果他们不喜欢身体活动，也不一定意味着他们进行了身体活动。
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