Research keywords (1):
English education, bilingual education, elementary school English education, teacher education、English-medium insruction
American Association of Applied Linguistics
, Asiatefl
, Mother Tongue, Heritage Language, and Bilingual Education (MHB) Research Association
, The Japan Association for the Study of Teaching English to Children
, The Japan Association of English Teaching in Elementary Schools
, Intercultural Education Society of Japan
, The Society for Teaching Japanese as a Foreign Languege