J-GLOBAL ID:201101033700776893   Update date: May. 25, 2020

Yamamori Koyo

Yamamori Koyo
Affiliation and department:
Homepage URL  (1): http://kaken.nii.ac.jp/ja/r/60370079
Research field  (3): Educational psychology ,  Education - general ,  Educational technology
Research keywords  (9): Educational Technology ,  Physiological Psychology ,  Instruction and Learning ,  Educational Assessment ,  Educational Measurement ,  Formative Assessment ,  Class Size ,  Classroom Assessment ,  Educational Psychology
Research theme for competitive and other funds  (3):
  • 2016 - 2018 Experimental study of class size effect on teachers' feedback on pupils: with immediate and continuous measurement of pupils' body movement frequency.
  • 2013 - 2017 Class size and instructional or assessment method interaction on longitudinal academic achievement change.
  • 2009 - 2012 Relationship between junior high school students'motivational change and teachers' lesson improvement corresponding to the revised national curriculum.
Papers (10):
  • Yamamori,Koyo, Ito, Takashi, Nakamoto, Keiko, Hagiwara, Yasuhito, Tokuoka, Masaru, Oouchi,Yoshihiro. Recording elementary school students' academic engagement or on-task behavior using accelerometers. Japan Journal of Educational Technology. 2018. 41. 4. 501-510
  • Yamamori, Koyo, Hagiwara, Yasuhito. Effects of class size and grade size on the relation between prior and subsequent achievement: A two-point panel study of 4th- to 6th-grade achievement in the Japanese language. Japanese Journal of Educational Psychology. 2016. 64. 4. 555-568
  • Yamamori, Koyo. Effects of class size on the relation between prior and subsequent achievement: Elementary school second graders’ Japanese language studies. Japanese Journal of Educational Psychology. 2016. 64. 445-455
  • Yamamori, Koyo, Okada,Izumi, Hagiwara,Yasuhito. Class Size Effect on Homework Engagement and its Change. Educational Technology Research. 2015. 38. 11-19
  • Effects of Educational Systems and Classroom Practice in Guaranteeing Student Achievement. Japanese Journal of Learning Disabilities. 2014. 23. 2. 168-174
MISC (2):
  • HAGIWARA Yasuhito, YAMAMORI Koyo. Titles of Master's Theses : A study to examine the states of the acquisition of comparison with using Bayesian network model. The Bulletin of the Graduate School of Education of Waseda University. 2003. 11. 1-10
  • HIROMORI Tomohito, YAMAMORI Koyo. A classroom that enhances students' perceptions of competence : Students, teachers, and classroom climate interaction. Language Education & Technology. 2003. 40. 0. 231-239
Lectures and oral presentations  (8):
  • Class-size and standard-based assessment formative feedback interaction on academic achievement change
    (The 4th International Conference on Standard-Based Assessment 2016)
  • Japanese educational reform and preschool education development: Focusing on kindergarten-nursery integration
    (The 7th International and the 1st World Early and Preschool Education Meeting 2007)
  • Action research to foster self-regulated learning abilities for students
    (International Conference of Asia's Educational Miracle: Child Development in Family, School, and Cultural Contexts 2006)
  • Japanese educational reform and transition of motivation
    (11th Biannual Conference of the European Association for Research on Learning and Instruction 2005)
  • A multi-perspective approach to research on motivation in foreign language learning(English as an 'International Language' : Educational Goals and Standards)
Education (2):
  • 2001 - 2003 Waseda University Graduate School of Education
  • 1999 - 2001 Waseda University Graduate School of Education
Professional career (2):
  • (Waseda University)
  • (Waseda University)
Work history (11):
  • 2015/04 - 現在 Waseda University Part-time Lecturer
  • 2012/05 - 現在 National Institute for Educational Policy Research Senior Researcher
  • 2009/04 - 現在 Bunkyo University Part-time Lecturer
  • 2008/04 - 現在 Tsuda College Part-time Lecturer
  • 2004/04 - 現在 Keio University Part-time Lecturer
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