共青团中央2022年11月发布的《全国未成年人互联网使用情况研究报告》显示，我国未成年网民数量呈现逐年上升的趋势，互联网普及率高达96.8%[[i]]。包括互联网在内的大众媒介已经成为影响青少年社会化及各方面能力的重要因素，这一影响路径尚未获得足够关注。本研究基于情绪智力理论、社会学习理论等，运用PISA2022中国港澳台学生的调查数据，采用文献分析、OLS回归与Shapley值分解技术等，系统探究互联网媒介接触如何影响学生社会情感能力，研究发现互联网媒介接触对学生社会情感能力具有显著正向影响且学校互联网媒介基础的影响效应显著强于家庭层面，并以此为基础对未来学生与教育整体发展提出针对性的对策与建议。

According to the National Report on Internet Use among Minors released by the China Youth & Children Research Center in November 2022, the number of underage internet users in China has been increasing year by year, with an internet penetration rate as high as 96.8%. Mass media, including the internet, has become an important factor influencing the socialization and various abilities of adolescents; however, this pathway of influence has yet to receive sufficient academic attention. Based on emotional intelligence theory, social learning theory, and other frameworks, this study employs survey data from PISA 2022 for Chinese students in Hong Kong, Macau, and Taiwan. Using literature analysis, OLS regression, and Shapley value decomposition, the study systematically investigates how internet media exposure affects students’ social emotional competence. The findings indicate that internet media exposure has a significantly positive effect on students’ social emotional competence, and that the effect of school-level internet media infrastructure is significantly stronger than that of the family level. On this basis, the study provides targeted countermeasures and recommendations for the future development of students and education as a whole.