摘要
PISA测试2012年的数据表明,在使用倾向值匹配以排除家庭经济地位等诸多背景因素的影响后,互联网仍对上海中学生的学业水平有显著的积极影响。学生首次接触互联网的年龄越早,学生的学业水平发展就越好;而学生首次接触互联网的年龄又与背景因素显著相关;这表明互联网同时也拉开了学业水平的差异,数字鸿沟在持续产生影响。互联网对不平等的再生产论得以证实,但仍不可忽视互联网的积极作用。
Analysis of the data from PISA 2012 Shanghai shows that the internet gives positive impact on students＇ academic performance,given that most background variables such as family socio- economic status are controlled with the use of propensity score matching. Moreover,the earlier one is exposed to the internet,the better one＇s academic performance will be. Meanwhile,the age of first internet use is affected by those background variables. As a result,it seems that the internet plays an increasingly essential role in widening the gap of academic performance,and the digital divide is continuously effective. Although the reproduction theory of internet has been proved,the positive impact of internet should not be neglected.
出处
《青年学报》
2016年第3期49-56,共8页
Youth Research
关键词
互联网
学业水平
倾向值
数字鸿沟
internet
academic performance
propensity score
digital divide
