@article{oai:tohoku.repo.nii.ac.jp:00133850,
 author = {SPRING, Ryan and OKADA, Takeshi},
 journal = {東北大学高度教養教育・学生支援機構紀要, BULLETIN OF THE INSTITUTE FOR EXCELLENCE IN HIGHER EDUCATION TOHOKU UNIVERSITY},
 month = {Mar},
 note = {紀要類（bulletin）},
 pages = {309--318},
 title = {Report on Teaching English A1 and B1 Core Skills in 2020: Implications from Student Survey, Core Skills Tests, and TOEFL Data},
 volume = {7},
 year = {2021}
}