基于计划行为理论的大学生手机使用分析  

Analysis of College Students’Mobile Phone Use Based on Theory of Planned Behavior

作　　者：李乔晟 李媛 付张萍 贾雅雯 尹慧[1] Li Qiaosheng;Li Yuan;Fu Zhangping;Jia Yawen;Yin Hui(School of Public Health,Peking University,Beijing 100191,China)

机构地区：[1]北京大学公共卫生学院,北京100191

出　　处：《健康教育与健康促进》2022年第6期559-563,共5页Health Education and Health Promotion

基　　金：中国人口福利基金会尊老爱幼家庭发展基金项目(20210358);国家自然学科基金(72274002)。

摘　　要：目的运用基于计划行为理论(TPB)的结构方程模型,探究北京某医学高校在校生手机使用行为的现状、影响因素及其作用机制,为有针对性地制定行为干预策略提供依据。方法对北京某医学高校在校学生进行网络问卷调查,了解手机使用行为的现状,并从TPB的四个维度建立影响手机使用行为的结构方程模型,确定行为影响因素。结果该校学生每日手机使用时长的中位数为6.53 h;87.19%的学生为长期坐位低头的错误使用姿势。有72.91%的学生认为自己的手机使用习惯是糟糕的,73.40%的认为身边人并不能阻止其长时间使用手机的行为,半数(58.13%)学生可以完全控制在未来2周长时间使用手机。67.98%的学生认为自己未来2周可能会减少使用手机时间,但认为自己可能会保持原有手机使用行为习惯的占89.66%。通过结构方程模型分析,仅感知行为控制对手机使用行为作用的路径系数具有统计学意义,且为正向作用。结论北京某医学高校学生的手机使用主要面临时间过长和姿势不正确的问题,影响大学生手机使用行为的重要因素是个体的主观行为控制力。对于该校学生的手机使用行为应该从行为态度、主观规范和感知行为控制等方面进行针对性干预。Objective Using the structural equation model to explore the current situation,influencing factors and mechanism of mobile phone use behavior among students in a medical university in Beijing based on theory of planned behavior(TPB),so as to provide a basis for the development of targeted intervention strategies for mobile phone use behavior among university students.Methods An online questionnaire survey was conducted among students in a medical university in Beijing to understand the current situation of mobile phone use behavior.The structural equation model influencing mobile phone use behavior was established from the four dimensions of TPB according to the data obtained to verify the influencing factors of mobile phone use behavior and formulate corresponding intervention strategies.Results The median daily mobile phone use time of students in this school was 6.53 h,and 87.19%of students used the wrong posture of sitting and bowing their heads for a long time.The proportion of students who thought their mobile phone use habits are bad was 72.91%;73.40%thought that people around them can not prevent them from using mobile phones for a long time,and only half(58.13%)can completely control their use of mobile phones for a long time in the next two weeks.The proportion of the students thought that they may reduce the time of using mobile phones in the next two weeks was 67.98%,but 89.66%thought that they will keep the old habit of using mobile phones.Through structural equation model analysis,only the path coefficient of perceived behavior control on mobile phone use behavior had statistical significance,and the effect was positive.Conclusion The students of a medical university in Beijing are mainly faced with the problems of long time and incorrect posture when using mobile phones.The important factor that affects college students'mobile phone using behavior is individual subjective behavioral control.The intervention of students’mobile phone using behavior should be targeted from the aspects of behavioral

关 键 词：结构方程模型 计划行为理论 手机使用行为 

分 类 号：G645.5[文化科学—高等教育学]