Proposal of a Numerical Calculation Exercise System for SPI2 Test Based on Academic Ability Diagnosis. - Shin'ichi Tsumori; Kazunori Nishino (IIMSS, 2012)

Design and Evaluation of Training System for Numerical Calculation Using Questions in SPI2. - Shin'ichi Tsumori; Kazunori Nishino (HCI (2), 2013)

Development of Learning Methods and System to Practice Problems Using Digital Materials. - Kazuya Suzuki; Hideki Kondo; Shinnosuke Yamaguchi; Yoshimasa Ohnishi; Shin'ichi Tsumori; Hirotaka Wakana; Kazunori Nishino (KES, 2014)

Strategy for Offering Test Questions Based on the Relationship between the Representation of Calculation Questions and their Difficulty. - Shin'ichi Tsumori; Tomiya Yamazumi; Kazunori Nishino (KES, 2016)

Configuration of the Calculation Question Training System: Offering Questions Based on the Relationship Between Question Presentation and Difficulty. - Shin'ichi Tsumori; Tomiya Yamazumi; Kazunori Nishino (KES, 2017)