Publications

@inproceedings{su2026exploring,
  title     = {Exploring human agency in an AI-supported simulation environment for complex systems education},
  author    = {Man Su and Amit Nair and Tomohiro Nagashima},
  booktitle = Studies in Higher Education,
  year      = {2026},
  doi       = {10.1080/03075079.2026.2733930},
}

@inproceedings{siller2026learning,
  title     = {Learning analytics in mathematics teaching – from discipline to hermeneutic practice},
  author    = {Hans-Stefan Siller and Alissa Fock and Norbert Noster and Jana Trgalova and Tomohiro Nagashima and Arnon Hershkovitz},
  booktitle = Book chapter to be published in a new book series "Mathematics Education in the Digital Age," edited by European Society for Research in Mathematics Education,
  year      = {2026},
}

@inproceedings{rief2026beyond,
  title     = {Beyond Problem Solving: Large Language Models for Emotional and Reflective Support in Mathematics Learning},
  author    = {Vera Rief and Mirella Hladký and Minju Yoo and Stephanie Heel and Shintaro Sato and Tomohiro Nagashima},
  booktitle = preprint,
  year      = {2026},
}

@inproceedings{wu2026gazeinformed,
  title     = {Gaze-Informed Proactive AI Assistance for Children’s Picture Exploration},
  author    = {Zekun Wu and Man Su and Huiyong Li and Tomohiro Nagashima and Anna Maria Feit},
  booktitle = preprint,
  year      = {2026},
}

@inproceedings{wen2026exploration,
  title     = {Exploration vs. fixation: Scaffolding divergent and convergent thinking for human-AI co-creation with generative models},
  author    = {Chao Wen and Tung Phung and Pronita Mehrotra and Sumit Gulwani and Roger Beaty and Tomohiro Nagashima and Adish Singla},
  booktitle = HCOMP2026,
  year      = {2026},
}

@inproceedings{hladký2026,
  title     = {🏆 Secrets of a smile: Can internal experiences be derived from external expressions?},
  author    = {Mirella Hladký and Jozef Hladký and Tanja Schneeberger and Patrick Gebhard and Tomohiro Nagashima and Philipp Müller},
  booktitle = ACII2026 (Best Student Paper Award),
  year      = {2026},
}

@inproceedings{quach2026investigating,
  title     = {Investigating how quizzes shape problem-solving strategies in elementary programming},
  author    = {Nina Quach and Ahana Ghosh and Man Su and Liina Malva and Danial Hooshyar and Tomohiro Nagashima and and Adish Singla},
  booktitle = ISSEP2026,
  year      = {2026},
}

@inproceedings{nagashima2026mind,
  title     = {Mind the trust gap: Identifying (mis)alignments in teacher-student views toward control and agency in K-12 classroom AI},
  author    = {Tomohiro Nagashima and Lisa Siegrist and Niklas Scholz and Shintaro Sato and Martina Vincoli and Man Su},
  booktitle = ACM CSCW2026,
  year      = {2026},
  doi       = {10.1145/3816972},
}

@inproceedings{su2026applying,
  title     = {Applying the PAIR-C Framework to foster deep understanding and address misconceptions in science education},
  author    = {Man Su and Michelene T.H. Chi and Tomohiro Nagashima},
  booktitle = Journal of the Learning Sciences,
  year      = {2026},
  doi       = {10.1080/10508406.2025.2546471},
}

@inproceedings{reinwarth2026tacsia,
  title     = {TACSIA: A framework for passenger expectations on trust in autonomous cars with socially interactive agents},
  author    = {Anna Lea Reinwarth and Eva Balzert and Bernhard Hilpert and *Mirella Hladký and Patrick Gebhard and Tanja Schneeberger (*work conducted outside of our group)},
  booktitle = CHI2026 EA,
  year      = {2026},
  doi       = {10.1145/3772363.3799357},
}

@inproceedings{han2026,
  title     = {🏆 AI sensing and intervention in higher education: Student perceptions of learning impacts, affective responses, and ethical priorities},
  author    = {*Bingyi Han and Ying Ma and Simon Coghlan and Dana McKay and George Buchanan and Wally Smith (*work conducted prior to joining the group)},
  booktitle = CHI2026 (Best Paper Award),
  year      = {2026},
  doi       = {10.1145/3772318.3790360},
}

@inproceedings{han2026the,
  title     = {The values of academic integrity in the era of monitoring AI in classrooms},
  author    = {*Bingyi Han and Simon Coghlan and George Buchanan and Dana McKay (*work conducted prior to joining the group))},
  booktitle = Artificial Intelligence and Academic Integrity: Navigating Ethical Challenges of AI in Educatio,
  year      = {2026},
  doi       = {10.1007/978-981-95-1875-3_8},
}

@inproceedings{han2026ethical,
  title     = {Ethical gaps and power dynamics in decision-making about AI adoption: The case of AI for monitoring student learning in education},
  author    = {*Bingyi Han and Simon Coghlan and George Buchanan and Dana McKay (*work conducted prior to joining the group)},
  booktitle = International Journal of Human-Computer Studies,
  year      = {2026},
  doi       = {10.1016/j.ijhcs.2026.103810},
}

@inproceedings{nair2026investigating,
  title     = {Investigating human-AI agency in interactive simulations for complex systems education: The effects of questioning and content agency on student learning},
  author    = {Amit Nair and Man Su and Tomohiro Nagashima},
  booktitle = ISLS2026,
  year      = {2026},
}

@inproceedings{sato2026a,
  title     = {A systematic review of empirical studies on Intelligent Tutoring System feedback in K-12 Classrooms},
  author    = {Shintaro Sato and Maria Cutumisu and Tomohiro Nagashima},
  booktitle = AIED2026,
  year      = {2026},
}

@inproceedings{nagashima2026teachers,
  title     = {Teachers’ perspectives on decision-making in AI-supported classrooms: A cross-cultural study of Germany and Japan },
  author    = {Tomohiro Nagashima and Shintaro Sato and Mirella Hladký and Niklas Scholz and Lisa Siegrist},
  booktitle = AIED2026,
  year      = {2026},
}

@inproceedings{borchers2026understanding,
  title     = {Understanding student effort using reaction time propensities during problem solving at scale},
  author    = {Conrad Borchers and Lijin Zhang and Kexin Yang and Tomohiro Nagashima and Benjamin W. Domingue},
  booktitle = ACM L@S,
  year      = {2026},
}

@inproceedings{nagashima2026warning,
  title     = {Warning about AI fallibility increases help-seeking in a math intelligent tutor},
  author    = {Tomohiro Nagashima and Mirella Hladký and Vera Rief},
  booktitle = ECTEL2026,
  year      = {2026},
}

@inproceedings{rief2026conversational,
  title     = {Conversational AI meets mindfulness: Exploring LLMs as a socio‑emotional layer in a math intelligent tutoring system},
  author    = {Vera Rief and Mirella Hladký and Minju Yoo and Stephanie Heel and Shintaro Sato and Tomohiro Nagashima},
  booktitle = ECTEL2026,
  year      = {2026},
}

@inproceedings{vincoli2026i,
  title     = {“I think I would rather decide what to do”: Students’ perception of control in an AI-infused classroom},
  author    = {Martina Vincoli and Niklas Scholz and Tomohiro Nagashima},
  booktitle = ECTEL2026,
  year      = {2026},
}

@inproceedings{sato2026understanding,
  title     = {Understanding teachers’ feedback strategies in classrooms with an intelligent tutor: A survey study},
  author    = {Shintaro Sato and Tomohiro Nagashima},
  booktitle = ISLS2026,
  year      = {2026},
}

@inproceedings{aleven2025an,
  title     = {An integrated platform for studying learning with intelligent tutoring systems: CTAT+TutorShop},
  author    = {Vincent Aleven and Conrad Borchers and Yun Huang and Tomohiro Nagashima and Bruce McLaren and Paulo Carvalho and Octav Popescu and Jonathan Sewall and Ken Koedinger},
  booktitle = arXiv,
  year      = {2025},
}

@inproceedings{hladký2025the,
  title     = {The MindfulMath Tutor: A mindfulness-infused learning environment to battle math anxiety},
  author    = {Mirella Hladký and Mareike Silber and Tomohiro Nagashima},
  booktitle = CHI2025 EA,
  year      = {2025},
  doi       = {10.1145/3706599.3719922},
}

@inproceedings{su2025fostering,
  title     = {Fostering strategic choice-making through motivational pedagogical agents in an adaptive learning system},
  author    = {Man Su and Katharina Bonaventura and Tomohiro Nagashima},
  booktitle = ISLS2025,
  year      = {2025},
}

@inproceedings{nagashima2025towards,
  title     = {Towards better understanding students’ choices in advanced learning technology},
  author    = {Tomohiro Nagashima and Man Su},
  booktitle = ISLS2025,
  year      = {2025},
}

@inproceedings{shamamyan2025codesigning,
  title     = {Co-designing a trustworthy peer agent with middle-school students for learning math},
  author    = {Narek Shamamyan and Man Su and Tomohiro Nagashima},
  booktitle = ACM IDC2025,
  year      = {2025},
  doi       = {10.1145/3713043.3728847},
}

@inproceedings{nagashima2025understanding,
  title     = {Understanding students’ nuanced views on AI-supported classroom learning through perspective taking.},
  author    = {Tomohiro Nagashima and Martina Vincoli and Niklas Scholz and Man Su},
  booktitle = AIED2025,
  year      = {2025},
  doi       = {10.1007/978-3-031-98414-3_2},
}

@inproceedings{vincoli2025multidimensional,
  title     = {🎖️Multidimensional student agency in learning with AI: A conceptual framework and design implications},
  author    = {Martina Vincoli and Niklas Scholz and Tomohiro Nagashima},
  booktitle = AIED2025 (Best Paper Nominee),
  year      = {2025},
  doi       = {10.1007/978-3-031-98459-4_16},
}

@inproceedings{nagashima2025when,
  title     = {When less is more: Students’ use of diagrams and their perception of diagram use in an AI tutor for algebra learning},
  author    = {Tomohiro Nagashima and Helena Kilger and Vincent Aleven},
  booktitle = CogSci2025,
  year      = {2025},
}

@inproceedings{su2025investigating,
  title     = {Investigating the effects of motivational pedagogical agents on student learning and choice making in an adaptive learning system},
  author    = {Man Su and Katharina Bonaventura and Tomohiro Nagashima},
  booktitle = ECTEL2025,
  year      = {2025},
  doi       = {10.1007/978-3-032-03873-9_32},
}

@inproceedings{sato2025towards,
  title     = {Towards developing a guideline for optimizing interface design of intelligent tutoring software},
  author    = {Shintaro Sato and Qingzhi Zhang and Man Su and Tomohiro Nagashima},
  booktitle = ECTEL2025,
  year      = {2025},
  doi       = {10.1007/978-3-032-03873-9_30},
}

@inproceedings{scholz2025partnering,
  title     = {Partnering with AI: A pedagogical feedback system for LLM integration into programming education},
  author    = {Niklas Scholz and Manh Hung Nguyen and Adish Singla and Tomohiro Nagashima},
  booktitle = ECTEL2025,
  year      = {2025},
  doi       = {10.1007/978-3-032-03873-9_31},
}

@inproceedings{borchers2025is,
  title     = {Is more gamification better? Evaluating playful interactions and narratives for algebra learning},
  author    = {Conrad Borchers and Tomohiro Nagashima and Pinyang Liu and Martha W. Alibali and Vincent Aleven},
  booktitle = ECTEL2025,
  year      = {2025},
}

@inproceedings{su2025choicemaking,
  title     = {Choice-making in an adaptive learning system: The role of motivational pedagogical agents and prior knowledge},
  author    = {Man Su and Bella Dang and Andy Nguyen and Tomohiro Nagashima},
  booktitle = npj Science of Learning,
  year      = {2025},
  doi       = {10.1038/s41539-025-00366-7},
}

@inproceedings{wen2025exploration,
  title     = {Exploration vs. fixation: Scaffolding divergent and convergent thinking for human-AI co-creation with generative models},
  author    = {Chao Wen and Tung Phung and Pronita Mehrotra and Sumit Gulwani and Roger E. Beaty and Tomohiro Nagashima and Adish Singla},
  booktitle = arXiv,
  year      = {2025},
}

@inproceedings{hladký2025,
  title     = {🏆 Steal and smile: Impact of emotion regulation and social values on smiles in social conflicts},
  author    = {*Mirella Hladký and Bin Han and Jonathan Gratch and Patrick Gebhard and Tanja Schneeberger (*work conducted outside of our group)},
  booktitle = ACII2025 (Best Paper Award),
  year      = {2025},
}

@inproceedings{sabnis2024empowering,
  title     = {Empowering learners: Chatbot-mediated learning-by-teaching},
  author    = {Nihar Sabnis and Tomohiro Nagashima},
  booktitle = CHI2024 EA,
  year      = {2024},
  doi       = {10.1145/3613905.3650754},
}

@inproceedings{su2024exploration,
  title     = {Exploration of cognitive engagement patterns in online environments with multiple external representations},
  author    = {Man Su and Michelene T.H. Chi and Tomohiro Nagashima and Justin Gole and Yue Xin and Jesse Ha},
  booktitle = ISLS2024,
  year      = {2024},
  doi       = {10.22318/icls2024.530792},
}

@inproceedings{sato2024which,
  title     = {Which leads to more effective learning in intelligent tutoring software, effort-based or performance-based feedback?},
  author    = {Shintaro Sato and Melanie Platz and Tomohiro Nagashima},
  booktitle = CogSci2024,
  year      = {2024},
}

@inproceedings{kilger2024guiding,
  title     = {Guiding Children’s Choice Making in an Intelligent Tutoring System},
  author    = {Helena Kilger and Man Su and Tomohiro Nagashima},
  booktitle = ACM LDT2024,
  year      = {2024},
  doi       = {10.1145/3663433.3663436},
}

@inproceedings{nagashima2024parallel,
  title     = {Parallel design: Achieving both researchers’ and practitioners’ goals in the design of an interactive learning system for mathematics},
  author    = {Tomohiro Nagashima and Katharina Bonaventura and Man Su},
  booktitle = ACM LDT2024,
  year      = {2024},
  doi       = {10.1145/3663433.3663434},
}