社会排斥对大学生网络成瘾的影响:自我概念清晰性的中介作用

Impact of social exclusion on college students’internet addiction:Mediation of self-concept clarity

目的:探索社会排斥与大学生网络成瘾之间的关系,同时考察自我概念清晰性的中介作用,旨在进一步找到良好的预防或干预措施,从而有利于促进大学生心身健康发展。方法:采用问卷法对356名大学生进行调查,测量工具包括社会排斥感知量表、自我概念清晰性量表以及网络成瘾量表等。结果:(1)社会排斥(t=3.043,P<0.01)与网络成瘾(t=2.115,P<0.05)在性别上存在显著差异;(2)社会排斥与网络成瘾显著正相关(r=0.42,P<0.01),自我概念清晰性与网络成瘾显著负相关(r=-0.33,P<0.01);(3)自我概念清晰性在社会排斥与网络成瘾的关系间起中介作用,直接效应和间接效应分别占总效应的73.37%和26.63%。结论:大学生感知到社会排斥可直接影响其网络成瘾,也可通过自我概念清晰性间接影响网络成瘾。减少社会排斥有助于缓解网络成瘾,也可通过提升自我概念清晰性的方式实现。

Objective:To explore the relationship between social exclusion and internet addiction of college students,and to investigate the mediating role of self-concept clarity,in order to find better prevention or intervention measures,so as to promote the mental and physical health development of college students.Methods:A questionnaire survey was used to survey 356 college students.The measurement tools included social exclusion perception scale,self-concept clarity scale,and internet addiction scale.Results:(1)There was a significant gender difference between social exclusion(t=3.043,P<0.01)and Internet addiction(t=2.115,P<0.05);(2)Social exclusion was significantly positively related to Internet addiction(r=0.42,P<0.01),and self-concept clarity was significantly negatively related to Internet addiction(r=-0.33,P<0.01).(3)Self-concept clarity played a mediating role in the relationship between social exclusion and Internet addiction,with directand indirect effects accounting for 73.37% and 26.63% of the total effects,respectively.Conclusion:College students’perception of social exclusion can directly affect their internet addiction,and it can also indirectly affect internet addiction through self-concept clarity.Reducing social exclusion can help alleviate internet addiction and can also be achieved by improving the clarity of self-concept.