大学生手机成瘾与学习投入的关系:自我控制的中介作用和核心自我评价的调节作用

为考察手机成瘾、自我控制、核心自我评价和学习投入之间的关系，本研究采用手机成瘾量表、自我控制双系统量表、核心自我评价量表以及学习投入量表对628名大学生进行问卷调查。结果显示：（1）手机成瘾可以负向预测大学生学习投入；（2）控制系统和冲动系统在手机成瘾与学习投入的关系中起并行中介作用；（3）手机成瘾对学习投入的直接预测作用受到核心自我评价的调节。研究结果揭示了手机成瘾对学习投入的作用机制，拓展了核心自我评价的研究视角，对于学习投入的干预工作有一定实践意义。

The Relationship between Mobile Phone Addiction and Learning Engagement in College Students: The Mediating Effect of Self-control and Moderating Effect of Core Self-evaluation

In present study, we tested the mediating effect of self-control and moderating effect of core self-evaluation between mobile phone addiction and learning engagement among college students. A sample of 628 Chinese college students was recruited in this study to complete Mobile Phone Addiction Scale, Dual-Mode of Self-control Scale, Learning Engagement Scale, Core Self-evaluation Scale. The results showed that:(1) there was a significant negative correlation between mobile phone addiction and learning engagement; (2) control system and impulse system played multiple mediating roles in the relationship between mobile phone addiction and learning engagement; (3) the direct predictive effect of mobile phone addiction on learning engagement was moderated by core self-evaluation. In summary, this study uncovered the mechanism underlying the relationship between mobile phone addiction and learning engagement. Specific practical implications and directions for future research are discussed.