CAJ | 학술논문

目的：考察不同类型网络应用使用时间与心理健康的关系，包括线性与非线性关系。方法2013年12月，采用自编网络应用使用时间问卷（包括社交网站、聊天工具、网络视频、网络游戏、购物网站、其他网页6种类型的网络应用）与心理健康问卷（ five-item version of the mental health inventory，MHI-5）对北京某大学的学生152例进行问卷调查。二者关系研究采用皮尔逊相关分析以及分层多项式回归分析。结果回收有效问卷139份，有效率为91.5%。学生心理健康得分为（4.46±0.74）分，所有类型的网络应用使用时间与心理健康的线性相关关系均无统计学意义（r值为-0.14~0.03，P ﹥0.05）。社交网站使用时间的平方对心理健康的回归系数有统计学意义（β=-0.25，P﹤0.05），且社交网站使用时间与心理健康的曲线关系为倒U型。结论社交网站使用时间与心理健康呈倒U型关系，即适度使用社交网站的个体其心理健康水平高于使用时间过长或者过短的个体。
목적：고찰불동류형망락응용사용시간여심리건강적관계，포괄선성여비선성관계。방법2013년12월，채용자편망락응용사용시간문권（포괄사교망참、료천공구、망락시빈、망락유희、구물망참、기타망혈6충류형적망락응용）여심리건강문권（ five-item version of the mental health inventory，MHI-5）대북경모대학적학생152례진행문권조사。이자관계연구채용피이손상관분석이급분층다항식회귀분석。결과회수유효문권139빈，유효솔위91.5%。학생심리건강득분위（4.46±0.74）분，소유류형적망락응용사용시간여심리건강적선성상관관계균무통계학의의（r치위-0.14~0.03，P ﹥0.05）。사교망참사용시간적평방대심리건강적회귀계수유통계학의의（β=-0.25，P﹤0.05），차사교망참사용시간여심리건강적곡선관계위도U형。결론사교망참사용시간여심리건강정도U형관계，즉괄도사용사교망참적개체기심리건강수평고우사용시간과장혹자과단적개체。
Objective To investigate the relationships between time spent on different types of Internet services and mental health,including linear and nonlinear relationship. Methods In December 2013,a five -item version of the mental health inventory(MHI-5)and a self-made questionnaire about time spent on different types of Internet services(including six types of Internet services:social network sites,instant messaging tools,online videos,online games,online shopping,other webpages)were administrated on 152 students. Pearson correlation analysis and hierarchical polynomial regression analysis were conducted to investigate the relationships between time spent on different types of Internet services and mental health. Results There were 139 valid responses(valid return rate was 91. 5%). There was no significant linear relationship between time spent on six types of Internet services and mental health(r= -0. 14~0. 03,P﹥0. 05). The square of time spent on social network sites(SNS)showed statistic significance in its regression coefficient to mental health(β= -0. 25,P﹤0. 05). Besides,time spent on SNS and mental health had a reversed-U curve relationship. Conclusion Time spent on SNS and mental health have a reversed-U curve relationship,which means moderate SNS users have better mental health compared to non SNS users and excessive SNS users.