CAJ | 학술논문

近年来，我国经济飞速发展，科学技术的日新月异，人民生活水平的提高，智能手机已经成为比电脑更加普及的网络媒体和信息媒介，更是成为“90后”大学生使用网络、收集信息的主要媒介工具。手机媒体具有便携、简单直接、传播速度快、交互化等特点，这些特点更增加了手机逐渐在当代大学生生活中扮演重要角色的可能性，而这一新媒体传播渠道的普及也给大学生心理健康成长带来了方方面面的影响。本文从正外部性的角度关注手机媒体对大学生心理健康的影响。
근년래，아국경제비속발전，과학기술적일신월이，인민생활수평적제고，지능수궤이경성위비전뇌경가보급적망락매체화신식매개，경시성위“90후”대학생사용망락、수집신식적주요매개공구。수궤매체구유편휴、간단직접、전파속도쾌、교호화등특점，저사특점경증가료수궤축점재당대대학생생활중분연중요각색적가능성，이저일신매체전파거도적보급야급대학생심리건강성장대래료방방면면적영향。본문종정외부성적각도관주수궤매체대대학생심리건강적영향。
In recent years, with the rapid development of China's economy, the rapidly changing science and technology, and the improvement of people's living standards, smartphones have be-come a kind of network and information media that is more popu-larized than computers, and they have become a main tool for"post-90s"university students to use the network and collect in-formation. Mobile media is convenient, simple, direct, rapid and interactive, which have increased the possibilities for smart-phones to play an important role in contemporary university stu-dents' life, but the new media has also brought various bad influ-ences on the psychological health of university students. This pa-per deals with the influence of mobile media on university stu-dents' psychological health from the angle of positive externality.