作者: Courtney A. Bell , Marjoleine J. Dobbelaer , Kirsti Klette , Adrie Visscher
DOI: 10.1080/09243453.2018.1539014
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摘要: ABSTRACTObservation systems are increasingly used around the world for a variety of purposes; 2 critical purposes to understand and improve teaching. As observation differ considerab...