高职专科学生网络欺凌受害与情绪性进食的纵向联系:身体不满与自尊的链式中介作用

Longitudinal Association Between Cyberbullying Victimization and Emotional Eating Among Vocational College Students:The Chain Mediating Role of Body Dissatisfaction and Self-Esteem

为了探索网络欺凌受害与情绪性进食的纵向联系,以及身体不满和自尊在其中的作用机制。利用问卷对301名高职专科学校的学生进行三次纵向数据采集,每次间隔3个月。结果发现:在控制人口统计学变量后,(1)网络欺凌受害(T1)与情绪性进食(T3)呈正相关;(2)身体不满(T2)与自尊(T2)在网络欺凌受害(T1)和情绪性进食(T3)中起链式中介作用。结果表明:网络欺凌受害可以通过身体不满和自尊预测情绪性进食,身体不满和自尊在其中起链式中介作用。

To explore the longitudinal relationship between cyberbullying victimization and emotional eating,as well as the mechanism of body dissatisfaction and self-esteem,a total of 301 students from vocational colleges were sampled by questionnaire and longitudinal data were collected three times,with an interval of 3 months.The results showed that:after controlling for demographic variables,1)cyberbullying victimization(T1)was positively correlated with emotional eating(T3);2)body dissatisfaction(T2)and self-esteem(T2)played a chain mediating role in cyberbullying victimization(T1)and emotional eating(T3).The results indicate that cyberbullying victims can predict emotional eating through body dissatisfaction and self-esteem.Moreover,body dissatisfaction and self-esteem play a chain mediating role.