Abstract: Abstract To revea1 the impact of mobile phone motive and loneliness on university students’ mobile phone addiction. Using Mobile Phone Addiction Index(MPAI), UCLA Scale and Mobile Phone Addiction Motive Scale（MPUM）, 442 university students were surveyed , Analysis of muti-variance and structural equation models were adopted. The result indicated: (1) There were significant positive correlation between mobile phone addiction(four factors)and mobile phone motive, loneliness. Furthermore, there were closer correlation between them and “Escape”factor(r =0.39，p<0.01；r=0.48，p<0.01）. (2) There were significant group difference divided by different level of loneliness on mobile phone addiction(four factors)and cyber entertainment motive（Wilks’λ=0.82，p<0.001）The lonely students scored the highest scores (53.4±10.3，13.1±2.9), then the common students(42.8±6.8，13.8±3.4） and the non- loneliness group scored the lowest scores （31.9±7.5，14.6±3.4）.(3) Loneliness can positive predict mobile phone addiction（β=0.3，p<0.001）, Cyber entertainment motive had mediator effect between loneliness and mobile phone addiction(0.1) Conclusions: Loneliness palyed an important role in university students’ mobile phone addiction which can directly or indirectly predict mobile phone addiction.Therefrore the intervention of the university students’ mobile phone addiction should focus on it. Key Words mobile phone addiction, university students, loneliness, mobile phone motive

Key words: mobile phone addiction, university students, loneliness, mobile phone motive

摘要： 为探讨手机成瘾与孤独感、手机使用动机的关系，采用手机成瘾指数量表、UCLA孤独量表和手机使用动机问卷对442名大学生进行测量，并综合运用相关分析、多元方差分析和路径分析考察变量间的关系。结果发现：孤独感影响手机成瘾的路径有两条：一是直接预测大学生的手机成瘾，二是通过网娱动机间接预测手机成瘾。研究表明孤独感是影响手机成瘾的重要因素，对大学生手机成瘾的干预可以从降低孤独感入手。

关键词: 手机成瘾 大学生 孤独感 手机使用动机 网娱动机