Yao Shu-Jun, Ma Qi-Shuai, Liu Chao, Cao Da-Wei, Lyu Teng, Guo Ke-Lei
Department of Physical Education, Guang Dong Technology College, Zhaoqing, China.
School of Physical Education, Huaibei Normal University, Huaibei, China.
Front Psychol. 2023 Jan 9;13:1053252. doi: 10.3389/fpsyg.2022.1053252. eCollection 2022.
This study aims to help understand the mechanism behind the relationship between physical exercise and the subjective well-being among Chinese junior high school students, and it is of great significance for the intervention measures to improve the subjective well-being of junior high school students.
Using stratified cluster sampling method, 1,510 junior high school students (727 males and 783 females) were measured by physical exercise rating scale, perceived social support scale, physical exercise self-efficacy scale, and subjective well-being scale. For data analysis, Pearson's correlation analysis, structural equation model test, and bias-corrected percentile Bootstrap method were carried out in turn.
Common method biases can be accepted in this study. (1) There is a positive correlation between physical exercise and subjective well-being, and physical exercise has a significant predictive effect on subjective well-being( = 0.367 = 9.415 < 0.01); (2) Perceived social support partially mediated the relationship between physical exercise and subjective well-being ( = 0.08, = 3.083, < 0.01), and its effect ratio is 78.047%; (3) Physical exercise self-efficacy plays a partial mediating role between physical exercise and subjective well-being( = 0.181, = 5.132, < 0.01), accounting for 50.632%; (4) The chain mediating effect of perceived social support and physical exercise self-efficacy was significant (the mediating effect value was 0.028), and the effect amount was 7.629%.
(1) Physical exercise can significantly positively predict the subjective well-being of junior high school students; (2) Physical exercise can also indirectly affect the subjective well-being of junior high school students through the mediating effect of perceived social support and physical exercise self-efficacy. The intermediary effect includes three paths, namely, the individual intermediary effect of perceived social support and physical exercise self-efficacy and the chain intermediary effect of perceived social support physical exercise self-efficacy.
本研究旨在帮助理解体育锻炼与中国初中生主观幸福感之间关系背后的机制，对于改善初中生主观幸福感的干预措施具有重要意义。
采用分层整群抽样方法，用体育锻炼评定量表、领悟社会支持量表、体育锻炼自我效能量表和主观幸福感量表对1510名初中生（男生727名，女生783名）进行测量。数据分析依次进行Pearson相关分析、结构方程模型检验和偏差校正百分位Bootstrap法。
本研究中共同方法偏差可接受。（1）体育锻炼与主观幸福感呈正相关，体育锻炼对主观幸福感有显著预测作用（β = 0.367，t = 9.415，p < 0.01）；（2）领悟社会支持部分中介了体育锻炼与主观幸福感的关系（β = 0.08，t = 3.083，p < 0.01），其效应比为78.047%；（3）体育锻炼自我效能在体育锻炼与主观幸福感之间起部分中介作用（β = 0.181，t = 5.132，p < 0.01），占比50.632%；（4）领悟社会支持和体育锻炼自我效能的链式中介效应显著（中介效应值为0.028），效应量为7.629%。
（1）体育锻炼能显著正向预测初中生的主观幸福感；（2）体育锻炼还可通过领悟社会支持和体育锻炼自我效能的中介作用间接影响初中生的主观幸福感。中介效应包括三条路径，即领悟社会支持和体育锻炼自我效能的个体中介效应以及领悟社会支持-体育锻炼自我效能的链式中介效应。
