AUTHOR=Nakao Tomoko , Fujino Haruo , Yamamoto Tomoka , Ishii Atsuko , Taniike Masako , Okuno Hiroko 

TITLE=Measuring changes in face-to-face interaction between teachers and students using a sociometric sensor device after teacher training

JOURNAL=Frontiers in Education

VOLUME=10

YEAR=2025

URL=https://www.frontiersin.org/journals/education/articles/10.3389/feduc.2025.1545758

DOI=10.3389/feduc.2025.1545758

ISSN=2504-284X