Zheng Xintong, Chen Jianwen, Guo Yafei, Xiong Qing, Hu Yiqiu, Shi Shuping, Li Congcong, Yu Quanlei
Graduate School of Education, Huazhong University of Science and Technology, No 1037 Luoyu Rd, Hongshan District, Wuhan, Hubei 430074, China.
Department of Business Administration, University of Illinois at Urbana-Champaign, Champaign, IL, USA.
Addict Behav Rep. 2020 Apr 3;11:100271. doi: 10.1016/j.abrep.2020.100271. eCollection 2020 Jun.
To explore the moderating effect of physical activity and the mediating effect of depression on the relationship between marital satisfaction and adolescents' problematic internet use (PIU).
This study adopted a sample of 288 adolescents and their parents, and measured adolescents' depression, PIU, physical activity, and parents' marital satisfaction.
These results showed that parental marital satisfaction negatively predicted adolescents' PIU. Adolescents' depression played a mediating role between parental marital satisfaction and adolescents' PIU. Further mediated moderation effect analysis showed that the interaction between marital satisfaction and adolescents' physical activity affected the PIU through adolescents' depression. Specifically, for individuals with lower physical activity, the marital satisfaction affected the PIU through adolescents' depression. However, for the group with higher physical activity, physical activity weakened the effects of marital satisfaction on adolescents' depression, and the mediating effect of depression did not reach a significant level.
These results are of theoretical and practical significance in understanding and intervening to address adolescents' PIU.
探讨体育活动的调节作用以及抑郁在婚姻满意度与青少年网络成瘾问题（PIU）之间关系中的中介作用。
本研究选取了288名青少年及其父母作为样本，测量了青少年的抑郁、网络成瘾问题、体育活动以及父母的婚姻满意度。
这些结果表明，父母的婚姻满意度对青少年的网络成瘾问题具有负向预测作用。青少年的抑郁在父母婚姻满意度与青少年网络成瘾问题之间起中介作用。进一步的中介调节效应分析表明，婚姻满意度与青少年体育活动之间的交互作用通过青少年的抑郁影响网络成瘾问题。具体而言，对于体育活动水平较低的个体，婚姻满意度通过青少年的抑郁影响网络成瘾问题。然而，对于体育活动水平较高的群体，体育活动削弱了婚姻满意度对青少年抑郁的影响，抑郁的中介效应未达到显著水平。
这些结果对于理解和干预青少年网络成瘾问题具有理论和实际意义。
