COVID-19-Related School Closures and Learning Modality Changes - United States, August 1-September 17, 2021.
In: MMWR. Morbidity and mortality weekly report, Jg. 70 (2021-10-01), Heft 39, S. 1374-1376
Online
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Zugriff:
Beginning in January 2021, the U.S. government prioritized ensuring continuity of learning for all students during the COVID-19 pandemic (1). To estimate the extent of COVID-19-associated school disruptions, CDC and the Johns Hopkins University Applied Physics Laboratory used a Hidden Markov Model (HMM) (2) statistical approach to estimate the most likely actual learning modality based on patterns observed in past data, accounting for conflicting or missing information and systematic Internet searches (3) for COVID-19-related school closures. This information was used to assess how many U.S. schools were open, and in which learning modalities, during August 1-September 17, 2021. Learning modalities included 1) full in-person learning, 2) a hybrid of in-person and remote learning, and 3) full remote learning.
Competing Interests: All authors have completed and submitted the International Committee of Medical Journal Editors form for disclosure of potential conflicts of interest. No potential conflicts of interest were disclosed.
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COVID-19-Related School Closures and Learning Modality Changes - United States, August 1-September 17, 2021.
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Autor/in / Beteiligte Person: | Parks, SE ; Zviedrite, N ; Budzyn, SE ; Panaggio, MJ ; Raible, E ; Papazian, M ; Magid, J ; Ahmed, F ; Uzicanin, A ; Barrios, LC |
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Zeitschrift: | MMWR. Morbidity and mortality weekly report, Jg. 70 (2021-10-01), Heft 39, S. 1374-1376 |
Veröffentlichung: | Atlanta, GA : U.S. Centers for Disease Control ; <i>Original Publication</i>: [Atlanta] U. S. Dept. of Health, Education, and Welfare, Public Health Service, Center for Disease Control., 2021 |
Medientyp: | academicJournal |
ISSN: | 1545-861X (electronic) |
DOI: | 10.15585/mmwr.mm7039e2 |
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