变量 | 学生阅读成绩的分位数估计 | |||||
OLS | 10分位数 | 25分位数 | 50分位数 | 75分位数 | 90分位数 | |
生均计算机数 | −13.26*** | −15.27*** | −15.95*** | −13.31*** | −13.17*** | −8.127*** |
(1.229) | (2.335) | (1.898) | (1.598) | (1.489) | (1.757) | |
联网计算机比率 | 16.61*** | 0.837 | 8.214 | 20.17*** | 22.69*** | 30.60*** |
(4.780) | (9.079) | (7.382) | (6.215) | (5.791) | (6.833) | |
校外使用计算机(娱乐) | −10.56*** | −7.157*** | −8.886*** | −13.73*** | −13.92*** | −14.92*** |
(0.934) | (1.775) | (1.443) | (1.215) | (1.132) | (1.335) | |
校外使用计算机(学业) | 9.013*** | 7.439*** | 9.095*** | 11.62*** | 10.14*** | 9.609*** |
(0.853) | (1.620) | (1.318) | (1.109) | (1.034) | (1.220) | |
在校使用计算机 | −7.650*** | −14.44*** | −9.526*** | −6.162*** | −2.744*** | −1.184 |
(0.829) | (1.575) | (1.281) | (1.078) | (1.005) | (1.186) | |
ICT兴趣 | 13.43*** | 15.16*** | 15.61*** | 14.24*** | 11.01*** | 9.437*** |
(0.855) | (1.625) | (1.321) | (1.112) | (1.036) | (1.223) | |
ICT能力 | −2.756*** | −4.259** | −3.795** | −3.503*** | −3.595*** | 0.389 |
(1.027) | (1.950) | (1.586) | (1.335) | (1.244) | (1.468) | |
ICT自主 | 19.43*** | 18.58*** | 19.51*** | 21.06*** | 20.36*** | 16.70*** |
(0.922) | (1.751) | (1.424) | (1.199) | (1.117) | (1.318) | |
ICT社交 | −15.12*** | −13.45*** | −15.26*** | −17.00*** | −15.40*** | −13.18*** |
(0.821) | (1.641) | (1.353) | (1.051) | (1.034) | (1.162) | |
控制变量 | Yes | Yes | Yes | Yes | Yes | Yes |
常数项 | 548.5*** | 478.2*** | 509.4*** | 544.7*** | 588.2*** | 632.7*** |
(10.20) | (19.38) | (15.76) | (13.27) | (12.36) | (14.59) | |
Pseudo R2 | 0.153 | 0.093 | 0.087 | 0.086 | 0.080 | 0.078 |
观测值 | 15,537 | 15,537 | 15,537 | 15,537 | 15,537 | 15,537 |