大学生智能手机成瘾和睡眠障碍的关系：焦虑的中介作用

The Relationship between Smartphone Addiction and Sleep Disorders among College Students: The Mediating Role of Anxiety

摘要: 本研究旨在探索大学生智能手机成瘾和睡眠障碍的关系，以及焦虑的中介作用，从而抵御智能手机成瘾，减少焦虑和睡眠障碍，促进身心健康。采用大学生智能手机成瘾量表、焦虑自评量表和阿森斯睡眠量表对400名大学生进行问卷调查。结果发现：1) 大学生焦虑和睡眠障碍与性别和年级有关(P < 0.05)；2) 智能手机成瘾倾向与焦虑、焦虑与睡眠障碍呈显著正相关(r = 0.35，0.45，均P < 0.01)；3) 焦虑在智能手机成瘾和睡眠障碍之间起完全中介作用，中介效应占总效应的98.1% (r = 0.45, P <0.05)。研究结果表明大学生智能手机成瘾与睡眠障碍存在正相关，而焦虑是形成智能手机成瘾的重要因素之一。

Abstract: This study aimed to explore the relationship between smartphone addiction and sleep disorders, and the mediating role of anxiety, to resist smartphone addiction, reduce anxiety and sleep dis-orders, and promote physical and mental health. A questionnaire of 400 college students was conducted using the smartphone addiction scale, anxiety self-rating scale and Asens sleep scale. The results found that: 1) Anxiety and sleep disorders were related to gender and grade (P < 0.05); 2) Smartphone addiction tendency was positively correlated with anxiety, and anxiety was positively correlated with sleep disorders (r = 0.35, 0.45, both P < 0.01); and 3) Anxiety was fully mediated between smartphone addiction and sleep disorders, accounting for 98.1% of the total effect (r = 0.45, P <0.05). The results show that smartphone addiction is positively related to sleep disorders among college students, and anxiety is one of the important factors forming smartphone addiction.