Turn-taking analysis of small group collaboration in an engineering discussion classroom. - Robin Jephthah Rajarathinam; Cynthia M. D'Angelo (LAK, 2023)

Gesture-mediated collaboration with augmented reality headsets in a problem-based astronomy task. - James Planey; Robin Jephthah Rajarathinam; Emma Mercier; Robb Lindgren (Int. J. Comput. Support. Collab. Learn., 2023)

Enhancing Multimodal Learning Analytics: A Comparative Study of Facial Features Captured Using Traditional vs 360-Degree Cameras in Collaborative Learning. - Robin Jephthah Rajarathinam; Christian Palaguachi; Jina Kang (EDM, 2024)

Unveiling joint attention dynamics: Examining multimodal engagement in an immersive collaborative astronomy simulation. - Jina Kang; Yiqiu Zhou; Robin Jephthah Rajarathinam; Yuanru Tan; David Williamson Shaffer (Comput. Educ., 2024)

Speech analysis of teaching assistant interventions in small group collaborative problem solving with undergraduate engineering students. - Cynthia M. D'Angelo; Robin Jephthah Rajarathinam (Br. J. Educ. Technol., 2024)