体育锻炼对大学生生命意义感的影响——心理韧性和锻炼自我效能感的中介效应

The Effect of Physical Exercise on Sense of Meaning in Life of College Students:A Mediation Model of Mental Toughness and Exercise Self-efficacy

目的:研究体育锻炼对大学生生命意义感的影响,为科学运动促进生命意义感发展提供理论依据。方法:利用相关分析法、多元回归分析法和Bootstrap检验法,对南昌市882名大学生的调查数据进行分析。结果:体育锻炼、心理韧性、锻炼自我效能与大学生生命意义感均呈现正相关(P<0.001);多元回归分析结果显示,体育锻炼可以正向预测大学生的心理韧性(β=0.118,t=3.326,P<0.05);体育锻炼能正向预测大学生锻炼自我效能感(β=0.098,t=2.721,P<0.05);还可以显著正向预测大学生的生命意义感(β=0.063,t=1.903,P<0.05);心理韧性和锻炼自我效能感能显著正向预测大学生的生命意义感(β=0.314,P<0.001;β=0.336,P<0.001)。体育锻炼能直接和通过心理韧性和自我控制的间接路径正向预测大学生的生命意义感。结论:体育锻炼可以通过心理韧性和锻炼自我效能感的间接作用预测大学生的生命意义感,在体育教学中注重融合生命教育,注重学生的心理韧性和锻炼自我效能感,提升大学生的生命意义感。

Objective:To study the effect of physical exercise on college students'sense of meaning in life,and to provide a theoretical basis for scientific exercise to promote the development of sense of meaning in life.Methods:Using correlation analysis,multiple regression analysis and Bootstrap test,the survey data of 882 college students in Nanchang were analyzed.Results:Physical exercise,mental toughness,exercise self-efficacy were positively correlated with college students'sense of life meaning(P<0.001);the results of multiple regression analysis showed that physical exercise could positively predict college students'mental toughness(β=0.118,t=3.326,P<0.05);physical exercise can positively predict college students’exercise self-efficacy(β=0.098,t=2.721,P<0.05);it can also significantly positively predict college students’sense of life meaning(β=0.063,t=1.903,P<0.05);mental toughness and exercise self-efficacy can significantly and positively predict the meaning of life of college students(β=0.314,P<0.001;β=0.336,P<0.001).Physical exercise predicts sense of meaning in life,both directly and through an indirect pathway of resilience self-control.Conclusion:Physical exercise can predict college students'sense of life meaning through the indirect effects of psychological toughness and exercise self-efficacy.In physical education,emphasis is placed on integrating life education,focusing on students'psychological toughness and exercise self-efficacy,and improving college students'sense of life meaning.