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疫情期间的教学模式与学生考试成绩:来自美国学区的证据

Pandemic Schooling Mode and Student Test Scores: Evidence from US School Districts
AER: Insights · 2023 · Rebecca Jack、Clare Halloran、James Okun、Emily Oster

中文摘要

我们估计了2020—2021学年学区层面的教学模式(面授教学相对于混合式或线上教学)对11个州3—8年级学生标准化考试通过率的影响。2019年至2021年,通过率有所下降:数学平均下降12.8个百分点,英语语言艺术(ELA)平均下降6.8个百分点。基于州内、通勤区内教学模式的差异,我们估计,实行全程面授教学的学区通过率降幅显著更小(数学少下降13.4个百分点,ELA少下降8.3个百分点)。在黑人学生占比较高的学区,面授教学的价值更大。(JEL H75、I12、I18、I21、I28、J15)

Abstract

We estimate the impact of district-level schooling mode (in-person versus hybrid or virtual learning) in the 2020–2021 school year on students’ pass rates on standardized tests in grades 3–8 across 11 states. Pass rates declined from 2019 to 2021: an average of 12.8 percentage points in math and 6.8 in English language arts (ELA). Focusing on within-state, within–commuting zone variation in schooling mode, we estimate that districts with full in-person learning had significantly smaller declines (13.4 pp in math, 8.3 in ELA). The value to in-person learning was larger for districts with larger populations of Black students. (JEL H75, I12, I18, I21, I28, J15)
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