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Download full textvon Hippel, Paul T. – Annenberg Institute for School Reform at Brown University, 2021
In an effort to reduce viral transmission, many schools are planning to reduce class size if they have not reduced it already. Yet the effect of class size on transmission is unknown. To determine whether smaller classes reduce school absence, especially when community disease prevalence is high, we merge data from the Project STAR randomized…
Descriptors: COVID-19, Pandemics, Disease Control, Class Size
Peer reviewed
Direct linkSohn, Kitae – Teachers College Record, 2015
Background: Class size reduction (CSR) is an enduring school reform undertaken in an effort to improve academic achievement and has been widely encouraged in the United States. Supporters of CSR often cite the positive contemporaneous and carryover effects of Project STAR. Much has been discussed regarding the robustness of the contemporaneous…
Descriptors: Class Size, Small Classes, Robustness (Statistics), Elementary School Students
