@article{oai:nagoya.repo.nii.ac.jp:02000917, author = {KONDO, Masato}, journal = {名古屋大学大学院教育発達科学研究科紀要. 心理発達科学, Bulletin of the Graduate School of Education and Human Development. Psychology and human developmental sciences}, month = {Mar}, title = {Prevention of extremist opinions through breaking entitativity in online communication}, volume = {67}, year = {2021} }