初中生锻炼氛围、心理韧性与手机依赖的交叉滞后研究

Cross-lag study on adolescents' exercise atmosphere,psychological resilienceand mobile phone dependence

目的:探究初中生锻炼氛围、心理韧性与手机依赖之间的因果关系。方法:采用锻炼氛围量表、心理韧性量表、青少年手机依赖量表对南昌市882名初中生进行为期6个月两个阶段的纵向调查。结果:①,T1锻炼氛围、T2锻炼氛围分别与T1心理韧性、T2心理韧性呈显著正相关(r=0.577,0.306;P<0.001),T1心理韧性、T2心理韧性分别与T1手机依赖、T2手机依赖呈显著负相关(r=-0.225,-0.236;P<0.001);②初中生锻炼氛围能显著正向预测6个月后的心理韧性水平(t=0.518,P<0.001),初中生锻炼氛围(t=-0.131,P<0.001)、心理韧性(t=-0.159,P<0.001)能显著负向预测6个月后的手机依赖水平。结论:青少年锻炼氛围、心理韧性与手机依赖存在动态关系。

Objective:To explore the causal relationship between adolescents'exercise atmosphere,mental toughness and mobile phone dependence by using a cross-lag research design.Methods:Using the Exercise Atmosphere Scale,the Mental Resilience Scale,and the Adolescent Mobile Phone Dependence Scale,a longitudinal survey of 882 junior high school students in Nanchang was conducted in two phases for 6 months.Results:①T1 exercise atmosphere and T2 exercise atmosphere were significantly positively correlated with T1 mental toughness and T2 mental toughness(r=0.577,0.306;P<0.001).Dependence were significantly negatively correlated(r=-0.225,-0.236;P<0.001).②The exercise atmosphere of junior high school students could significantly and positively predict the mental toughness level of junior high school students after 6 months(t=0.518,P<0.001),the exercise atmosphere of junior high school students(t=-0.131,P<0.001),the mental toughness(t=-0.159,P<0.001)could significantly negatively predict the level of mobile phone dependence after 6 months.Conclusion:There is a dynamic relationship between youth exercise atmosphere,mental toughness and mobile phone dependence。