摘要
以中国教育追踪调查(2014—2015)数据为基础,采用描述统计、“OLS+稳健标准误”回归模型分析每周体育运动的时间对学生学业成绩的影响,采用双因素方差分析、相关性分析等进一步探究适合中学生的体育运动方案。研究发现,每周适当的增加体育运动时间(≤18 h)能够显著提高中学生的学业成绩,但最好是通过增加每周运动的次数而不是过分增加每次运动的时间。从学业成绩的角度出发,每周运动次数最好维持在6次左右,每次运动时间保持在0.5~1 h较为合适。结合健康的因素考虑,建议每次运动时间确保在1 h左右,能够对学业和健康产生较好的效果。
Based on the CEPS(2014—2015)data,this study analyzed the impact of weekly exercise time on academic performance by using descriptive statistics and OLS,and the correlation analysis and two-way ANOVA were used to further explore suitable exercise programs for middle school students.It was found that the increase of physical exercise time per week(≤18 h)can significantly improve the academic performance,but it's better to increase the exercise frequency in each week rather than excessively increase the time of each exercise bout.In order to increase the academic performance,the optimal exercise frequency is 6 times per week,and 0.5~1 h per time.Considering the health perspective,it is recommended to take 1 h exercise per time,which is more effective in increasing academic performance and health.
作者
白胜超
潘志军
滕海宁
BAI Shengchao;PAN Zhijun;TENG Haining(Department of Physical Education,Nanjing University of Science and Technology,Nanjing 210094,China)
出处
《体育科学》
CSSCI
北大核心
2020年第11期64-72,共9页
China Sport Science
基金
中央高校基本科研业务费专项资金资助(30919013242)。
关键词
中学生
体育运动
学业成绩
middle school students
physical exercise
academic performance
