| As the builders and successors of the socialist cause,the healthy development of junior school students is concerned by all walks of life.Depression is a serious threat to the mental health of junior school students and has attracted much attention in recent years.It is very important to understand the influencing factors and mechanism of junior school students depression.This research takes 423 students as subjects,they are from a public junior high school in Jinan,from grade one to grade three.Through the way of questionnaire survey on the current status of adolescent depression is analyzed,and its prediction variables,discuss the influences of interparental conflict of junior school students depression,explore the harsh parenting in mediating role between the parental conflict and junior school students depression.To explore the moderating effects of friendship quality on interparental conflict,harsh parenting and junior school students depression.In this study,Excel was used for data entry.Through SPSS23.0 and PROCESS statistical analysis of the survey data,the following conclusions are drawn:(1)Junior school students depression,harsh parenting and friendship quality have significant differences in gender,while interparental conflict has no significant differences in gender.(2)Junior school students depression has significant differences in grade,while interparental conflict,harsh parenting and friendship quality have no significant differences in grade.(3)Interparental conflict is positively correlated with junior school students depression.(4)Harsh parenting mediated the relationship between interparental conflict and junior school students depression.(5)Friendship quality has a moderating effect on the direct effect of interparental conflict on junior school students depression,that is,the predictive effect of interparental conflict on junior school students depression is moderated by friendship quality. |