Empowering the Learner through Portfolio Assessment

Released on J-STAGE: August 07, 2017 | Volume 5 Pages 1-11

Validation of causal analysis

Released on J-STAGE: August 07, 2017 | Volume 6 Pages 140-147

Development and assessment of a scale of motivation for learning English, using self-determination theory

Released on J-STAGE: August 07, 2017 | Volume 9 Pages 117-128

Measurement of English Reading Ability by Reading Speed and Text Readability

Released on J-STAGE: August 07, 2017 | Volume 5 Pages 34-45

Three dimensions of communicative language ability

Released on J-STAGE: August 07, 2017 | Volume 11 Pages 77-95