华东师范大学学报(教育科学版) ›› 2025, Vol. 43 ›› Issue (1): 37-48.doi: 10.16382/j.cnki.1000-5560.2025.01.003

• 教育法治:“双减”政策研究 • 上一篇    下一篇

学科类培训机构缩减对学生在校时长的影响:基于“双减”政策的评估研究

陆伟1, 魏易2   

  1. 1. 杭州师范大学经亨颐教育学院,杭州 311121
    2. 北京大学中国教育财政科学研究所,北京 100871
  • 接受日期:2024-06-22 出版日期:2025-01-01 发布日期:2024-12-24
  • 基金资助:
    全国教育科学规划国家一般课题“家庭教育投入视角下的中小学生减负政策效果研究”(BFA210073)。

The Impact of Reduction in Disciplinary Off-campus Tutoring Institutions on Students’ Time in School: An Evaluation Study Based on the “Double Reduction” Policy

Wei Lu1, Yi Wei2   

  1. 1. Jinghengyi School of Education, Hangzhou Normal University, Hangzhou 311121, China
    2. China Institute for Educational Finance Research, Peking University, Beijing 100871, China
  • Accepted:2024-06-22 Online:2025-01-01 Published:2024-12-24

摘要:

对校外培训机构的治理整顿是“双减”改革的重要内容之一。本文使用大众点评网学科类培训机构的商铺信息,结合高德地图地理编码和搜索POI应用接口,以及全国中小学教育信息化使用情况调查等数据,实证检验了学科类校外培训机构缩减对学生在校时长的影响。研究发现:(1)“双减”期间,全国层面学科类培训机构的缩减比例约为88%。(2)学校周边学科类培训机构的缩减程度越高,学生每天待在学校内的时间也越多,也即校内教育与校外教育出现一定程度的替代,且这种替代效应在弱势阶层群体中更为明显;在北上广深四个一线城市不明显,但在其他众多二三线城市可以观察到。(3)学校周边学科类培训机构的缩减程度越高,学生在学校内完成课后作业的概率也越高,而在校外辅导班完成课后作业的概率则越低;但培训机构缩减对学生完成课后作业的总时长没有影响。

关键词: “双减”, 学科类, 培训机构, 校外培训, 在校时长

Abstract:

The rectification of off-campus tutoring institutions is one of the important aspects of the “Double Reduction” reform. This article empirically examines the impact of the reduction in disciplinary off-campus tutoring institutions on students’ time spent in school. Using data from the shop information of disciplinary tutoring institutions on Dianping.com, combined with geographic coding and search POI application interface from Gaode Map, as well as a nationwide survey on the usage of information technology in primary and secondary education, the study empirically tests the effects. The research findings are as follows. (1) During the “Double Reduction” period, the nationwide reduction rate of disciplinary off-campus tutoring institutions was approximately 88%. (2) The higher the reduction level of disciplinary off-campus tutoring institutions around schools, the more time students spend in school daily, indicating a certain degree of substitution between in-school and off-campus education. This substitution effect is more pronounced among disadvantaged groups. While this phenomenon is not significant in the first-tier cities of Beijing, Shanghai, Guangzhou, and Shenzhen, it can be observed in many other second and third-tier cities. (3) The higher the reduction level of disciplinary off-campus tutoring institutions around schools, the higher the probability of students completing homework in school, while the probability of completing homework in off-campus tutoring institutions is lower. However, the reduction of tutoring institutions does not affect the total time students spend on homework.

Key words: “Double Reduction”, disciplinary, tutoring institutions, off-campus tutoring, time spent in school