The Relationship Between Physical Exercise, Social Anxiety And Mobile Phone Dependence Among Junior High School Students

The rapid development of science and technology not only drives the rapid progress of society,but also brings great convenience to the daily life of ordinary people.As one of the wisdom achievements of technological development,smart phone is a symbol of convenience and practicality,which makes the number of smart phone users and use time grow.It is undeniable that the popularity of smart phones has improved people's quality of life and enriched people's life,but the negative impact brought by the use of mobile phones should not be underestimated.The purpose of this study is to explore the current situation of physical exercise,social anxiety and mobile phone dependence of junior high school students and their relationship.The research method adopted is questionnaire survey,and the research object is junior high school students.The subjects of this study are 766 students from various ordinary middle schools in Yangjiang City,Guangdong Province.The relationship among physical exercise,social anxiety and mobile phone dependence among junior high school students is explored by using the questionnaire method,and the following conclusions are drawn:1)The incidence of mobile phone dependence among junior middle school students is 8.75%,and the abstinence dimension of mobile phone dependence is marginal significantly in the students' origin area,which is higher in urban than in rural areas.2)The level of social anxiety of junior high school students is at the middle level,and there are significant differences in gender and grade.In terms of gender,the anxiety level of girls was significantly higher than that of boys.In terms of grade,the evaluation dimension of fear of negation in Grade 2 was significantly higher than that in Grade 1.In the dimension of unfamiliar situation avoidance,the third and second day of junior high school is significantly greater than that of junior high school?3)The physical exercise situation of junior high school students is not optimistic,most of the junior high school students' physical activities belong to a small amount of exercise.There are significant differences in physical exercise by gender and grade.The overall physical exercise of male students is better than that of female students.4)There was a marginal negative correlation between physical exercise and mobile phone dependence;Social anxiety was positively correlated with mobile phone dependence.5)Social anxiety has a significant predictive effect on mobile phone dependence.Fear of negative comments and general situational avoidance in social anxiety together accounted for 22% of the variation in mobile phone dependence.