Author

Ritsuko Oshima

Observed names: Oshima, Ritsuko, RITSUKO OSHIMA, Ritsuko OSHIMA

Institutions: Shizuoka University, University of Shizuoka

Observed institutions: Shizuoka University, North Carolina State University, University of Shizuoka, Kobe University, Chukyo University

ORCID: 0000-0002-2499-6573

Observed ORCID: 0000-0002-2499-6573

OpenAlex ID: A5010572136

Knowledge Building Discourse Explorer: a social network analysis application for knowledge building discourse

2012 · Jun Oshima, Ritsuko Oshima, et al. · Educational Technology Research and Development · 193

Regulation of collaboration in project-based learning mediated by CSCL scripting reflection

2018 · Jin Michael Splichal, Jun Oshima, et al. · Computers & Education · 104

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Analysis of students’ ideas and conceptual artifacts in knowledge‐building discourse

2020 · Jun Oshima, Ritsuko Oshima, et al. · British Journal of Educational Technology · 42

A Mixed-Methods Approach to Analyze Shared Epistemic Agency in Jigsaw Instruction at Multiple Scales of Temporality

2018 · Jun Oshima, Ritsuko Oshima, et al. · Journal of Learning Analytics · 39

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Knowledge-building activity structures in Japanese elementary science pedagogy

2006 · Jun Oshima, Ritsuko Oshima, et al. · International Journal of Computer-Supported Collaborative Learning · 36

KBDeX: A Platform for Exploring Discourse in Collaborative Learning

2011 · Yoshiaki Matsuzaw, Jun Oshima, et al. · Procedia - Social and Behavioral Sciences · 33

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Design experiments in Japanese elementary science education with computer support for collaborative learning: hypothesis testing and collaborative construction

2004 · Jun Oshima, Ritsuko Oshima, et al. · International Journal of Science Education · 25

Changing Teachers’ Epistemological Perspectives: A case study of teacher–researcher collaborative lesson studies in Japan

2006 · Jun Oshima, Ryosuke Horino, et al. · Teaching Education · 19

Transactivity and Knowledge Co-Construction in Collaborative Problem Solving

2023 · Freydis Vogel, Armin Weinberger, et al. · Computer-supported collaborative learning/The Computer-Supported Collaborative Learning Conference · 18

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Learners' use of SNA-based discourse analysis as a self-assessment tool for collaboration

2012 · Yoshiaki Matsuzawa, Jun Oshima, et al. · International Journal of Organisational Design and Engineering · 18

Web Services for Collaboration Analysis With IoT Badges

2022 · Shunpei Yamaguchi, Motoki Nagano, et al. · IEEE Access · 12

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Speaker Identification for Business-Card-Type Sensors

2021 · Shunpei Yamaguchi, Ritsuko Oshima, et al. · IEEE Open Journal of the Computer Society · 11

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Application of Social Network Analysis to Collaborative Problem Solving Discourse: An Attempt to Capture Dynamics of Collective Knowledge Advancement

2013 · Jun Oshima, Yoshiaki Matsuzawa, et al. · Springer eBooks · 11

Teachers and Researchers as a Design Team: changes in their relationship through a design experiment using Computer Support for Collaborative Learning (CSCL) technology

2003 · JUN OSHIMA, RITSUKO OSHIMA, et al. · Education Communication and Information · 11

University Students’ Knowledge Creation Practices in Face-to-Face and Hybrid Blended Learning: Development of Epistemic Views and Perceptions of the Community of Inquiry

2024 · Jun Oshima, Ritsuko Oshima, et al. · Journal of Science Education and Technology · 10

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Collective Knowledge Advancement and Conceptual Understanding of Complex Scientific Concepts in the Jigsaw Instruction

2017 · Jun Oshima, Ayano Ohsaki, et al. · Computer-supported collaborative learning/The Computer-Supported Collaborative Learning Conference · 9

Complex network theory approach to the assessment on collective knowledge advancement through scientific discourse in CSCL

2007 · Jun Oshima, Ritsuko Oshima · Computer-supported collaborative learning/The Computer-Supported Collaborative Learning Conference · 7

Multi‐Layered Temporal Network Analysis: Idea Improvement Processes in Knowledge‐Building Practice Leading to High Learning Performance

2025 · Jun Oshima, Ritsuko Oshima, et al. · Journal of Computer Assisted Learning · 6

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Collaborative Learning Analysis Using Business Card-Type Sensors

2021 · Shunpei Yamaguchi, Shusuke Ohtawa, et al. · Communications in computer and information science · 6

Collective Knowledge Advancement through Shared Epistemic Agency: Socio-Semantic Network Analyses.

2019 · Jun Oshima, Ritsuko Oshima, et al. · Computer-supported collaborative learning/The Computer-Supported Collaborative Learning Conference · 6

An Assessment of Idea Emergence in Subject-Matter Collaborative Learning

2020 · Jun Oshima, Takashi Tsunakawa, et al. · Frontiers in Education · 5

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Social Network Analysis for Knowledge Building: Establishment of Indicators for Collective Knowledge Advancement

2012 · Jun Oshima, Yoshiaki Matsuzawa, et al. · The HKU Scholars Hub (University of Hong Kong) · 5

A Preliminary Study on Speaker Identification Using Business Card-Type Sensors

2021 · Shunpei Yamaguchi, Ritsuko Oshima, et al. · International Conference on Consumer Electronics · 4

Facilitation of intentional learning and formative assessments in large-scale university courses with ICT

2008 · Jun Oshima, Ritsuko Oshima, et al. · 4

Scaffolding for Progressive Discourse in CSILE: Case Study of University Undergraduate Programs

1999 · Jun Oshima, Ritsuko Oshima · American Educational Research Association Annual Meeting · 4

Works count: 72

Citation count: 666

H-index: 11

I10-index: 15