何种校园环境支持更能促进博士生学术时间投入——基于Nature全球调查数据的分析  

What Kind of Supportive Campus Environment Can Better Promote the Academic Time Investment of Doctoral Students?—An Analysis Based on Nature Global Survey Data

作　　者：陈志娟 汪雅霜[1] CHEN Zhijuan;WANG Yashuang(Institute of Education,Nanjing University,Nanjing,210023,China)

机构地区：[1]南京大学教育研究院,江苏南京210023

出　　处：《高等理科教育》2025年第1期78-87,共10页Higher Education of Sciences

基　　金：江苏省高等教育学会2022年专项重点课题“课程评价方式对硕士研究生在线学习投入度的影响”(项目编号:2022JSGJKT004)。

摘　　要：校园环境支持是影响博士生学术时间投入的重要因素,目前较少有研究围绕两者之间的关系开展深入探讨。基于2022年Nature全球博士生调查数据,采用有序Probit回归、广义有序Logit回归等方法,分析校园环境支持对全球博士生学术时间投入的影响效应。研究发现,亚洲博士生学术时间投入最高,但全球博士生学术时间投入整体不足;导生关系支持和科研文化支持能显著提升博士生学术时间投入;而学术资金支持、生涯发展支持和心理健康支持对博士生学术时间投入不存在显著影响。Academic time investment is a crucial indicator of doctoral students'academic engagement,and the supportive campus environment is a significant factor affecting doctoral students'academic time investment.However,limited research has delved into the intricate relationship between these two fac⁃tors.Drawing upon the 2022 Nature Global Doctoral Survey,this study employs statistical methods such as or⁃dered probit regression and generalized ordered logit regression to examine the impact of the supportive campus environment on the academic time investment of doctoral students worldwide.The findings reveal that Asian doctoral students have the highest academic time investment,yet the overall academic time investment of global doctoral students is inadequate.Supportive mentor-student relationships and research culture can significantly improve academic time investment among doctoral students.In contrast,support in academic funding,career development,and mental and health services does not appear to have a substantial effect on their academic time investment.

关 键 词：学术时间投入 校园环境支持 博士生 有序PROBIT模型 广义有序Logit模型 

分 类 号：G643[文化科学—高等教育学]