关键词: 中职生, 儿童期受忽视, 自伤行为, 社会支持, 中介作用

Abstract: Objective To explore the mediating effect of social support in the relationship between childhood ignore and the vocational students' self-injury,and provide theory support for study secondary vocational students' self-injury. Methods Totally 814 secondary vocational students from five vocational schools in Liaoning province were assessed with the Childhood Neglect Scale,Juvenile Self-injured Scale and Juvenile Social Support Scale.The regression analysis was used to test the mediating effect of social support between childhood ignore and secondary vocational students' self-injury. Results The relationship between social support and self-injury/childhood neglect was significantly negative correlated (r=-0.10~-0.26,all P<0.01),and the relationship between self-injury and childhood neglect was significantly positively correlated(r=0.24~0.28,all P<0.01).The childhood neglect was positively associated with secondary vocational students' self-injury (β=-0.43,P<0.01).In addition,social support mediated the relationship between childhood neglect and self-injury,the value of mediating effect was 6.82%. Conclusion Social support plays a mediating role between childhood neglect and self-injury.

Key words: secondary vocational students, childrenhood neglect, self-injury, social support, mediating effect