【摘要】 采用儿童期心理虐待量表、情绪调节量表、手机依赖量表和孤独感量表对873名初中生进行问卷调查。结果显示：儿童期心理虐待正向预测手机依赖(β=0.280,P<0.001),正向预测表达抑制(β=0.105,P<0.01),正向预测孤独感(β=0.166,P<0.01);表达抑制正向预测孤独感(β=0.368,P<0.001),正向预测手机依赖(β=0.311,P<0.001);孤独感正向预测手机依赖(β=0.157,P<0.01)。经中介模型分析，表达抑制与孤独感在儿童期心理虐待与手机依赖中起链式中介作用。结论：儿童期心理虐待经历会增加初中生手机依赖，同时也会通过表达抑制与孤独感的链式中介增加初中生手机依赖。更多还原

【Abstract】 873 middle school students were investigated with childhood psychological abuse scale, emotion regulation scale, middle school students’ mobile phone dependence scale and UCLA loneliness scale. Results: Childhood psychological abuse positively predicts mobile phone dependence(β=0.280,P<0.001), positively predicts expressive suppression(β=0.105,P<0.01) and loneliness(β=0.166,P<0.01); Expressive suppression positively predicts loneliness(β=0.368,P<0.001),positively predicts mobile phone dependence(β=0.311,P<0.001); Loneliness positively predicts mobile phone dependence(β=0.157,P<0.01). By the mediating model analyzing, expression suppression and loneliness play a chain mediating role in childhood psychological abuse and mobile phone dependence. Conclusions: Childhood psychological abuse experience can increase adolescents’ mobile phone dependence, and it can also increase adolescents’ mobile phone dependence through the indirect effects of expression suppression and loneliness.更多还原