公正世界信念与问题性网络使用的关系:拥有生命意义的中介作用与年龄差异

Belief in a Just World andProblematic Internet Use:Mediating Roles of Meaning in Life and Age Differences

为了考察公正世界信念对问题性网络使用的影响机制以及年龄差异,使用公正世界信念问卷、生命意义感量表以及问题性网络使用问卷为测量工具,采用整群取样法选取440名大学生为研究对象进行问卷调查。相关分析结果表明,公正世界信念与拥有生命意义呈显著正相关,与问题性网络使用呈显著负相关,拥有生命意义与问题性网络使用呈显著负相关;结构方程模型结果显示,拥有生命意义在公正世界信念与问题性网络使用之间起部分中介作用,且在这一模型中,年龄调节了拥有生命意义与问题性网络使用的关系。研究结果解释了公正世界信念与问题性网络使用的关系及内在机制,为针对性预防大学生问题性网络使用提供方向指导和实证证据。

To explore the relationship between belief in a just world,presence of meaning of life and problematic internet use,and the moderating role of age,440 undergraduates were selected for thequestionnaire survey using belief in a just world questionnaire,the presence of meaning in life scale and the problematic internet use questionnaire.The results of correlation analysis show that belief in a just world was positively correlated with presence of meaning in life,and negatively correlated with problematic internet use,presence of meaning in life negatively correlated with problematic internet use.And the results of moderated mediation model analysis showed that presenceof meaning in life played a mediating role in the relationship between belief in a just world and problematic internet use,age moderates the relationship between presence of meaning in life and problem network use.The results of this study explain the relationship between belief in a just world and problematic Internet use includes internal mechanisms,and provide directional guidance and empirical evidence for the targeted prevention of problematic Internet use among college students.