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家庭适应学校教育冲击的不平等:新冠疫情引发的在线学习实时参与

Inequality in household adaptation to schooling shocks: Covid-induced online learning engagement in real time
Journal of Public Economics · 2021 · Andrew Bacher-Hicks、Joshua Goodman、Christine Mulhern

中文摘要

我们利用高频互联网搜索数据,实时研究在新冠疫情导致学校关闭期间,美国家庭如何寻找在线学习资源。到2020年4月,全美范围内以学校为中心和以家长为中心的在线学习资源的搜索强度相对于疫情前水平大约翻了一番。收入较高、互联网接入条件较好、农村学校较少的地区,搜索强度的增幅明显更大。鉴于学校和家长在利用在线资源弥补校内学习时间损失方面的参与程度不同,疫情很可能在这些维度上扩大学业成就差距。考虑这类差异并促进更公平的在线学习机会,可以提高教育政策应对疫情的有效性。互联网搜索数据的公开可得性,使得我们的分析可以在学校复课时加以更新,也可以在其他国家进行复制。

Abstract

We use high frequency internet search data to study in real time how US households sought out online learning resources as schools closed due to the Covid-19 pandemic. By April 2020, nationwide search intensity for both school- and parent-centered online learning resources had roughly doubled relative to pre-Covid levels. Areas of the country with higher income, better internet access and fewer rural schools saw substantially larger increases in search intensity. The pandemic will likely widen achievement gaps along these dimensions given schools’ and parents’ differing engagement with online resources to compensate for lost school-based learning time. Accounting for such differences and promoting more equitable access to online learning could improve the effectiveness of education policy responses to the pandemic. The public availability of internet search data allows our analyses to be updated when schools reopen and to be replicated in other countries.
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