家庭亲密度、身体自尊与大学生居家身体活动的关系

Relationship among the Family Cohesion,Body-Esteem and Home Physical Activity of Undergraduates

目的:运用交叉滞后研究设计,探讨大学生家庭亲密度、身体自尊与居家身体活动的因果关系。方法:采用亲密关系满意度量表、大学生身体自尊量表和国际体力活动量表短版等,对1628名大学生(47.54%男生)进行为期8周、两阶段的纵向问卷调查。结果:对于大学生,家庭亲密度和身体自尊处于中等偏上水平,而居家身体活动处于中等偏下水平;家庭亲密度、身体自尊与居家身体活动的性别差异皆不显著;家庭亲密度、身体自尊与居家身体活动皆具跨时间稳定正相关;交叉滞后分析显示,大学生家庭亲密度能预测8周后的身体自尊和居家身体活动,身体自尊能预测8周后的居家身体活动,身体自尊能中介家庭亲密度对居家身体活动的影响。结论:对于假期中的大学生,家庭亲密度、身体自尊与居家身体活动具有性别一致性特征;家庭亲密度是身体自尊、居家身体活动的原因变量,身体自尊是居家身体活动的原因变量;家庭亲密度既可以直接促进大学生居家身体活动,还可以通过提升身体自尊间接改善居家身体活动。交叉滞后模型的建构,在一定程度上解释了家庭关系与大学生居家身体活动的内在关联,可为构建“家-学-社”青少年体育网络提供一定参考。

Objective:The cross-lagged research design was used to explore the causal relationship among the family cohesion,body-esteem and home physi⁃cal activity for undergraduate.Methods:We used the Quality of Relationship Index(QRI),the Physical Self-perception Profile for College Students(PSPP),and the International Physical Activity Questionnaire-Short Form(IPAQ-SF),this paper conducted an eight-week,two-stage(Test-1=T1,Test-2=T2)fol⁃low-up investigation on 1628 undergraduates(47.54%boys;M±SD=20.67±1.986 years).Results:For undergraduate,family cohesion and body-esteem were both at the upper-middle level,while the home physical activity was at a lower-middle level,and there were no significant gender differences in family cohe⁃sion,body-esteem,and home physical activity.There were the trans-temporal-stable significant positive correlations among undergraduates'family cohe⁃sion,body-esteem,and home physical activity.The cross-lagged analysis revealed that family cohesion could significantly predict undergraduates'body-es⁃teem and home physical activity after eight weeks,and the body-esteem could significantly predict undergraduates'home physical activity after eight weeks also.Namely that for undergraduate,body-esteem was the mediating variable on the influence path of family cohesion and home physical activity.Conclu⁃sions:For undergraduates on vacation,family cohesion,body-esteem,and home physical activity have the gender-consistent characteristics.Family cohesion is a causal variable of body-esteem and home physical activity,and body-esteem is a causal variable of home physical activity.Moreover,family cohesion could not only directly promote undergraduates'home physical activity,but also indirectly promote it by improving their body-esteem.To a certain extent,the construction of the cross-lagged model explained the internal relationship between family relationship and undergraduates'home physical activity,and it could provide some reference for constructing the Youth Sports Promotion Network of“Family-School-Community”.