Ryo Yoshii. Maximilian P. E. Groszmann’s alternative approach to the classification of “atypical” children in the early twentieth-century United States. Paedagogica Historica: International Journal of the History of Education. 2023. 59. 6. 1016-1034
Ryo Yoshii, Ayako Kitahata, Yuichi Matsui. Development and Characteristics of Education for Children with Severe and Multiple Disabilities in Postwar Japan: A Literature Review. Bulletin of the Faculty of Education, Fukuyama City University. 2022. 10. 109-121
Ryo Yoshii. Classification of children with learning problems and the establishment of special classes in Delaware from the 1930s to the mid-1940s. Paedagogica Historica: International Journal of the History of Education. 2019. 53. 3. 353-370
Habilitation and Education in Hiroshima Prefectural Wakakusaen in Response to the Transformation of the Target Children in the 1950s and 1960s. Bulletin of the Faculty of Education, Fukuyama City University. 2024. 12. 13-24
Achievements and Issues in Early Childhood Practitioner Training Education at Universities: An Interview Survey with Graduates Working in Childcare Facilities. Bulletin of the Faculty of Education, Fukuyama City University. 2023. 11. 37-47
YOSHII Ryo. Historical Study on Clinical Treatment of Backward and Delinquent Children and the Application to Public Special Classes in the First Half of the 20th Century in the United States. Graduate School of Comprehensive Human Sciences, University of Tsukuba. 2017. 1-191
TAKANO Satoko, YOSHII Ryo, GESHI Yuri. ドイツ・バイエルン州における促進学校の現況-学習障害と情緒・社会性発達のための促進学校に焦点をあてて-. Child Studies: Journal of the Institute for Child Studies Seitoku University. 2016. 18. 99-105
M. P. E. Groszmann and Residential School for Atypical Children (Spatial Considerations of Ability and Special Education in the 20th Century)
(History of Education Society 59th Annual Meeting 2019)
Classification of Children with Learning Problems in the Early 20th Century in the United States
(International Standing Conference for the History of Education 40 2018)
2011/04 - 2014/03 Research Fellow of the Japan Society for the Promotion of Science
Committee career (3)：
2020/09 - 現在 特殊教育学会 英文誌査読委員
2020/09 - 現在 特殊教育学会 和文誌査読委員
2017/09 - 現在 障害科学学会 査読委員
Awards (1)：
2017/03 - 筑波大学人間総合科学研究科障害科学専攻 障害科学専攻長賞
Association Membership(s) (6)：
International Standing Conference for the History of Education
, アメリカ教育史研究会
, THE JAPAN SOCIETY FOR THE HISTORICAL STUDIES OF EDUCATION
, THE JAPANESE ASSOCIATION OF SPECIAL EDUCATION
, Association of Disability Sciences
, History of Education Society
