体育锻炼对大学生生命意义感的影响:个性素质和乐商的链式中介效应

The influence of physical exercise on college students'life meaning sense:Chain mediating of personality diathesis and optimistic intelligence quotient

为了探讨体育锻炼、个性素质、乐商和生命意义感的关系,选用体育锻炼等级量表、大学生个性素质量表、大学生乐商问卷和大学生生命意义感量表对1204名大学生进行问卷调查。结果发现:(1)体育锻炼与个性素质、乐商、生命意义感均呈现显著正相关,体育锻炼、个性素质、乐商、生命意义感均存在非常显著的两两正相关;(2)体育锻炼既可以直接影响生命意义感,也可以通过个性素质和乐商的中介作用对生命意义感产生间接影响,具体包括两条中介路径,即通过个性素质的中介路径和通过个性素质和乐商的链式中介路径。中介效应和链式中介效应模型的构建揭示了体育锻炼对大学生生命意义感影响的内在作用机制,对于大学生健全人格的培养和生命意义感的提升具有一定的理论意义和参考价值。

To investigate the relationship between physical exercise,personality diathesis,optimistic intlli-gence quotient and college students'life meaning sense,1204 college students were investigated using the Physical Exercise Level Scale,the College Student Personality diathesis Scale,the College Students'Opti-mistic Intelligence Quotient Questionnaire and the College Students'Life Meaning Sense Scale.The results found that:(1)There was a significant positive correlation between physical exercise and personality diathesis,optimistic intelligence quotient,life meaning sense;(2)Physical exercise could directly affect the life meaning sense,and could also have an indirect impact on the life meaning sense through the me-diating role of personality diathesis and optimistic intelligence quotient.Specifically,it includeed two medi-ation paths,namely,the mediation path of personality diathesis and the mediation path of personality quality and happiness.The chain intermediary path of the quotient.The construction of mediating effected and chained mediating effect models revealsed the internal mechanism of the impact of physical exercise on college students'life meaning sense,and had certain theoretical significance and reference value for the cultivation of college students'healthy personality and the promotion of their life meaning sense.