My libraryof research papers.
Thirteen peer-reviewed papers — journals, proceedings, and one handbook chapter.
- 2025J. of Educational Data Mining↗
360-degree cameras vs traditional cameras in multimodal learning analytics: A comparative study of facial recognition and pose estimation
Rajarathinam, R. J., Palaguachi, C., & Kang, J.
- 2024British Journal of Educational Technology↗
Speech analysis of teaching assistant interventions in small group collaborative problem solving with undergraduate engineering students
D'Angelo, C., & Rajarathinam, R. J.
- 2024Computers and Education↗
Unveiling joint attention dynamics: Examining multimodal engagement in an immersive collaborative astronomy simulation
Kang, J., Zhou, Y., Rajarathinam, R. J., Tan, Y., & Shaffer, D. W.
- 2023Int'l J. of CSCL · 18, 259–289↗
Gesture-mediated collaboration with augmented reality headsets in a problem-based astronomy task
Planey, J., Rajarathinam, R. J., Mercier, E., & Lindgren, R.
- 2023Int'l Handbook for Eng. Education Research · Routledge↗
Collaborative learning in engineering education
Mercier, E., Goldstein, M., Baligar, P., & Rajarathinam, R. J.
- 2024EDM 2024↗
Enhancing multimodal learning analytics: A comparative study of facial features captured using traditional vs 360-degree cameras
Rajarathinam, R. J., Palaguachi, C., & Kang, J. — honorable mention, best short paper
- 2024ASEE 2024↗
The impact of a graduate teaching and leadership course on engineering graduate teaching assistants' learning of pedagogy
Rajarathinam, R. J., Katz, J. E., Shehab, S., Johnson, B. E., et al.
- 2024ASEE 2024↗
Understanding the influence of a week-long ECE summer camp on middle-school students' interests in STEM
Katz, J. E., Rajarathinam, R. J., Shao, Y. V., & Chen, Y. W.
- 2023LAK23↗
Turn-taking analysis of small group collaboration in an engineering discussion classroom
Rajarathinam, R. J., & D'Angelo, C. M. — honorable mention, best short paper
- 2023CSCL 2022 · Montreal↗
Description of instructor intervention using individual audio data in co-located collaboration
Rajarathinam, R. J., & D'Angelo, C. M.
- 2022CSCL 2022 · Hiroshima↗
Impact of instructor intervention on the conceptual understanding of undergraduate engineering students working in a group
Rajarathinam, R. J., & Mercier, E.
- 2022CSCL 2022 · Hiroshima↗
Speech analytics on individual and group audio data to understand collaboration
Rajarathinam, R. J., D'Angelo, C., & Mercier, E.
- 2022CSCL 2022 · Hiroshima↗
Gesture's role in collaborative problem solving with augmented reality
Planey, J., Rajarathinam, R. J., Mercier, E., Lindgren, R., & Zhou, Y.