AUTHOR=Claus Christopher J. , Girardelli Davide , Kelly Stephanie , Permyakova Tatiana M. TITLE=Editorial: Cultural Changes in Instructional Practices due to Covid-19 JOURNAL=Frontiers in Communication VOLUME=6 YEAR=2021 URL=https://www.frontiersin.org/journals/communication/articles/10.3389/fcomm.2021.715180 DOI=10.3389/fcomm.2021.715180 ISSN=2297-900X