Kozaki, Yasuhiro, Faculty of Education, Osaka Kyoiku University, Osaka, Japan The Center for Early Childhood Development, Education, and Policy Research, The University of Tokyo, Tokyo, Japan, Japan

• PEOPLE: International Journal of Social Sciences Vol. 4 No. 3 (2018): Regular Issue - Articles
  ANALYZING STUDENTS’ COURSE EVALUATIONS USING TEXT MINING: VISUALIZATION OF OPEN-ENDED RESPONSES IN A CO-OCCURRENCE NETWORK
  Abstract  PDF
• PEOPLE: International Journal of Social Sciences Vol. 4 No. 1 (2018): Regular Issue - Articles
  NEW ANALYSIS OF VISUALIZATION IN EDUINFORMATICS USING A NETWORK WITH PARAMETRIC AND NONPARAMETRIC CORRELATION COEFFICIENTS WITH THRESHOLD
  Abstract  PDF
• PEOPLE: International Journal of Social Sciences Vol. 4 No. 1 (2018): Regular Issue - Articles
  ASSESSMENT OF RUBRIC-BASED EVALUATION BY NONPARAMETRIC MULTIPLE COMPARISONS IN FIRST-YEAR EDUCATION IN A JAPANESE UNIVERSITY
  Abstract  PDF