Information-access characteristics for high conceptual progress in a computer-networked learning environment. - Jun Oshima; Carl Bereiter; Marlene Scardamalia (CSCL, 1995)

Knowledge-Building and Conceptual Change: An Inquiry into Student-directed Construction of Scientific Explanations. - Jun Oshima; Marlene Scardamalia (ICLS, 1996)

Students' construction of scientific explanations in a collaborative hyper-media learning environment. - Jun Oshima (CSCL, 1997)

Design experiments for integrating a CSCL technology into Japanese elementary science education. - Jun Oshima; Ritsuko Oshima; Isao Murayama; Shigenori Inagaki; Hayashi Nakayama; Etsuji Yamaguchi; Makiko Takenaka (CSCL, 2002)

Learning behind the Scenes: Development of Mentors through their Participation in Design Research. - Jun Oshima; Ritsuko Oshima; Taku Ishiyama (ICLS, 2004)

CSCL-Based Pre-Service Teacher Program as Knowledge Building. - Jun Oshima; Ritsuko Oshima (ITEM, 2006)

Knowledge-building activity structures in Japanese elementary science pedagogy. - Jun Oshima; Ritsuko Oshima; Isao Murayama; Shigenori Inagaki; Makiko Takenaka; Tomokazu Yamamoto; Etsuji Yamaguchi; Hayashi Nakayama (Int. J. Comput. Support. Collab. Learn., 2006)

Complex network theory approach to the assessment on collective knowledge advancement through scientific discourse in CSCL. - Jun Oshima; Ritsuko Oshima (CSCL, 2007)

Change in students' internal scripts for knowledge building: a challenge for capturing epistemic agency. - Jun Oshima; Ritsuko Oshima (ICLS (3), 2008)

Enhancing the Social and Cognitive Benefits of Digital Tools and Media. - Thérèse Laferrière; Marjut Viilo; Pirita Seitamaa-Hakkarainen; Kai Hakkarainen; Jun Oshima; Marlene Scardamalia; Carl Bereiter; Bodong Chen; Maria Chuy; Monica Resendes; Jan van Aalst; Carol K. K. Chan; et al. (CSCL, 2011)

Towards Productive Multivocality in the Analysis of Collaborative Learning. - Daniel D. Suthers; Kristine Lund; Carolyn P. Rosé; Gregory Dyke; Nancy Law; Chris Teplovs; Wenli Chen; Ming Ming Chiu; Heisawn Jeong; Chee-Kit Looi; Richard Medina; Jun Oshima; et al. (CSCL, 2011)

Social Network Analysis for Knowledge Building: Establishment of Indicators for Collective Knowledge Advancement. - Jun Oshima; Yoshiaki Matsuzawa; Ritsuko Oshima; Carol K. K. Chan; Jan van Aalst (ICLS, 2012)

Collaborative Reading Comprehension with Communication Robots as Learning Partner. - Jun Oshima; Ritsuko Oshima; Naomi Miyake (ICLS, 2012)

Collaborative Learning Through Socially Shared Regulation Supported by a Robotic Agent. - Jun Oshima; Ritsuko Oshima (CSCL (2), 2013)

Social Network Analysis of Collective Knowledge Advancement. - Jun Oshima; Ritsuko Oshima (ICCE, 2013)

Student Regulation of Collaborative Learning in Multiple Document Integration. - Jun Oshima; Ritsuko Oshima; Keita Fujii (ICLS, 2014)

A Multivocality Approach to Epistemic Agency in Collaborative Learning. - Jun Oshima; Ritsuko Oshima; Wataru Fujita (CSCL, 2015)

Learning Environments to Facilitate Students' Regulation in Knowledge Building. - Jin Michael Splichal; Jun Oshima; Ritsuko Oshima (ICLS, 2016)

Making a Difference: Analytics for Quality Knowledge-Building Conversations. - Frank de Jong; Joan Van den Ende; Hennie van Heijst; Yoshiaki Matsuzawa; Paul A. Kirschner; Jianwei Zhang 004; Mei-Hwa Chen; Feng Chen 001; Carolyn P. Rosé; Erick Velazquez Godinez; Sylvie Ratté; Bodong Chen; et al. (CSCL, 2017)

Collective Knowledge Advancement and Conceptual Understanding of Complex Scientific Concepts in the Jigsaw Instruction. - Jun Oshima; Ayano Ohsaki; Yuki Yamada; Ritsuko Oshima (CSCL, 2017)

Toward a Multi-Level Knowledge Building Innovation Network. - Marlene Scardamalia; Carl Bereiter; Thérèse Laferrière; Katerine Bielaczyc; Shaoming Chai; Carol K. K. Chan; Bodong Chen; Mei-Hwa Chen; Frank de Jong; Fernando Diaz del Castillo; Kai Hakkarainen; Yoshiaki Matsuzawa; et al. (CSCL, 2017)

Enhancing Online Structured Dialogue During Teaching Internships Through Digital Storytelling to Promote Professional Socialization. - Toshio Mochizuki; Takeshi Kitazawa; Jun Oshima; Hideyuki Suzuki; Hideo Funaoi (ICLS, 2018)

A New Approach to Lesson Study Practice in Japan from the DBIR Perspective. - Jun Oshima; Ritsuko Oshima; Yuji Chiyonishio; Ayano Ohsaki (ICLS, 2018)

An Analysis of Collective Knowledge Advancement and Emergent Nature of Ideas in Subject-Matter Learning. - Jun Oshima; Takashi Tsunakawa (ICLS, 2018)

Socio-Emotional Regulation in Knowledge Building Mediated by CSCL Reflection. - Jin Michael Splichal; Jun Oshima; Ritsuko Oshima (ICLS, 2018)

Regulation of collaboration in project-based learning mediated by CSCL scripting reflection. - Jin Michael Splichal; Jun Oshima; Ritsuko Oshima (Comput. Educ., 2018)

A Mixed-Methods Approach to Analyze Shared Epistemic Agency in Jigsaw Instruction at Multiple Scales of Temporality. - Jun Oshima; Ritsuko Oshima; Wataru Fujita (J. Learn. Anal., 2018)

Epistemic Frames of Idea Evaluation in Collaboration. - Shono Ikeda; Jun Oshima; Ritsuko Oshima (CSCL, 2019)

Collective Knowledge Advancement through Shared Epistemic Agency: Socio-Semantic Network Analyses. - Jun Oshima; Ritsuko Oshima; Ayano Ohsaki; Jin Michael Splichal (CSCL, 2019)

A Socio-Semantic Network Analysis of Discourse Using the Network Lifetime and the Moving Stanza Window Method. - Ayano Ohsaki; Jun Oshima (ICQE, 2019)

BERT-based Automatic Text Scoring for Collaborative Learning. - Haruki Fukuda; Takashi Tsunakawa; Jun Oshima; Ritsuko Oshima; Masafumi Nishida; Masafumi Nishimura (GCCE, 2020)

Differences in Idea Improvement Processes between High and Low Learning-Outcome Groups in Project-based Learning. - Anthony J. Taiki Kawakubo; Jun Oshima (ICLS, 2020)

Socio-Semantic Network Analysis of Knowledge Building Discourse: The Current State and Future Directions. - Jun Oshima; Ritsuko Oshima (ICLS, 2020)

Socio-semantic Network Analysis of Knowledge-Creation Discourse on a Real-Time Scale. - Ayano Ohsaki; Jun Oshima (ICQE, 2020)

Collaborative Learning Analysis Using Business Card-Type Sensors. - Shunpei Yamaguchi; Shusuke Ohtawa; Ritsuko Oshima; Jun Oshima; Takuya Fujihashi; Shunsuke Saruwatari; Takashi Watanabe 001 (ICQE, 2020)

Analysis of students' ideas and conceptual artifacts in knowledge-building discourse. - Jun Oshima; Ritsuko Oshima; Shunsuke Saruwatari (Br. J. Educ. Technol., 2020)

A Web Application with Business Card-Type Sensors for Collaborative Learning Analysis. - Daichi Yamaguchi; Shunpei Yamaguchi; Ritsuko Oshima; Jun Oshima; Takuya Fujihashi; Shunsuke Saruwatari; Takashi Watanabe 001 (GCCE, 2021)

A Preliminary Study on Speaker Identification Using Business Card-Type Sensors. - Shunpei Yamaguchi; Ritsuko Oshima; Jun Oshima; Takuya Fujihashi; Shunsuke Saruwatari; Takashi Watanabe 001 (ICCE, 2021)

Choosing Units of Analysis in Temporal Discourse. - Amanda Barany; Michael Philips; Anthony J. Taiki Kawakubo; Jun Oshima (ICQE, 2021)

Speaker Identification for Business-Card-Type Sensors. - Shunpei Yamaguchi; Ritsuko Oshima; Jun Oshima; Ryota Shiina; Takuya Fujihashi; Shunsuke Saruwatari; Takashi Watanabe 001 (IEEE Open J. Comput. Soc., 2021)

Analyzing the Co-design Process by Engineers and Product Designers from Perspectives of Knowledge Building. - Ayano Ohsaki; Jun Oshima (ICQE, 2022)

Web Services for Collaboration Analysis With IoT Badges. - Shunpei Yamaguchi; Motoki Nagano; Shunpei Ohira; Ritsuko Oshima; Jun Oshima; Takuya Fujihashi; Shunsuke Saruwatari; Takashi Watanabe 001 (IEEE Access, 2022)

An IoT System with Business Card-Type Sensors for Collaborative Learning Analysis. - Shunpei Yamaguchi; Shusuke Ohtawa; Ritsuko Oshima; Jun Oshima; Takuya Fujihashi; Shunsuke Saruwatari; Takashi Watanabe 001 (J. Inf. Process., 2022)

An IoT System for Collaboration Analytics in Hybrid Learning Environments. - Takuya Fujiwara; Shunpei Yamaguchi; Takumasa Ishioka; Ritsuko Oshima; Jun Oshima; Kazuhiro Kizaki; Takuya Fujihashi; Shunsuke Saruwatari; Takashi Watanabe 001 (ICALT, 2023)

Multi-Speaker Identification with IoT Badges for Collaborative Learning Analysis. - Shunpei Yamaguchi; Motoki Nagano; Ritsuko Oshima; Jun Oshima; Takuya Fujihashi; Shunsuke Saruwatari; Takashi Watanabe 001 (J. Inf. Process., 2023)

Multi-Layered Temporal Network Analysis: Idea Improvement Processes in Knowledge-Building Practice Leading to High Learning Performance. - Jun Oshima; Ritsuko Oshima; Anthony J. Taiki Kawakubo (J. Comput. Assist. Learn., 2025)