情绪管理在农村中学生攻击行为与自伤行为间的中介作用

目的探讨情绪管理在农村中学生攻击性行为与自伤行为间的中介作用,为中学生自伤行为和攻击行为的预防干预提供科学依据。方法采用多阶段分层整群抽样的方法,在安徽、云南、广东、黑龙江、湖北五省15座城市的农村地区选取14291名中学生进行问卷调查,调查内容包括自伤行为、情绪控制能力和攻击性行为等。结果农村中学生自伤行为发生率为28.54%,反复自伤行为发生率为13.39%;攻击性行为的5个维度与自伤行为频次均呈正相关(r值分别为0.08,0.07,0.10,0.10,0.12,P值均<0.01),情绪管理能力与自伤行为频次呈负相关(r=-0.09,P<0.01);情绪管理能力在攻击性行为与自伤行为的关联中具有中介效应,其在身体攻击、语言攻击、间接攻击、愤怒和敌意中与自伤行为关联中的中介效应分别占总效应的25.93%,22.73%,19.61%,27.55%,18.80%。结论情绪管理在青少年自伤行为和攻击行为中具有中介作用,可通过增强中学生情绪控制能力,预防青少年自伤行为和攻击行为。

Mediation of emotional regulation in the association between aggressive behavior and non-suicide self-injured in rural middle school students

Objective To explore mediation of emotional regulation in the association between aggression behavior and nonsuicide self-injury among rural middle school students.Methods A multi-stage stratified random cluster sample of 14 291 middle school students from 15 cities in five provinces of China(Anhui,Yunnan,Guangdong,Heilongjiang,Hubei).A structured questionnaire was used to assess non-suicide self-injury,emotional regulation and aggressive.Results During the past year,about 28.51%of participates reported self-injury,with 13.39%of them had 5 times or more.The five dimensions of aggressive behavior were positively correlated with non-suicide self-injury(P<0.01),emotional regulation was negatively correlated with non-suicide self-injury(P<0.01).The mediating effect of emotional regulation between aggression(physical aggression,verbal aggression,indirect aggression,anger and hostility)and non-suicide self-injury was found significant,the ratio of whose were 25.93%,22.73%,19.61%,27.55%and 18.80%,respectively.Conclusion Emotional regulation plays a mediating role in adolescent self-injury and aggression,indicating self-injury and aggression could be prevented by enhancing emotional regulation among adolescents.