AUTHOR=Opazo Paloma , Cienki Alan , Oben Bert , Brône Geert TITLE=Gesture alignment in teacher–student interaction: a study concerning office hour consultations using English as the lingua franca JOURNAL=Frontiers in Communication VOLUME=9 YEAR=2024 URL=https://www.frontiersin.org/journals/communication/articles/10.3389/fcomm.2024.1457533 DOI=10.3389/fcomm.2024.1457533 ISSN=2297-900X