表I3 周末与工作日就餐学生社交网络对比分析
Dependent variable:
周末就餐社交网络学业表现:Score | 工作日就餐社交网络学业表现:Score
(1)(2)(3)(4)(5)(6)
GP_Score0.305***0.242***0.249***0.449***0.339***0.338***
(0.028)(0.027)(0.028)(0.031)(0.030)(0.032)
Constant1.606***1.761***1.756***1.270***1.534***1.533***
(0.065)(0.063)(0.066)(0.071)(0.070)(0.074)
控制主体特征变量NOYESYESNOYESYES
控制朋友特征变量NONOYESNONOYES
固定效应NOYESYESNOYESYES
Observations6,4906,4906,4906,7786,7786,778
R20.0180.1040.1090.0310.1080.110
Note:*p<0.1; **p<0.05; ***p<0.01