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Direct linkCynthia M. D'Angelo; Robin Jephthah Rajarathinam – British Journal of Educational Technology, 2024
This descriptive study focuses on using voice activity detection (VAD) algorithms to extract student speech data in order to better understand the collaboration of small group work and the impact of teaching assistant (TA) interventions in undergraduate engineering discussion sections. Audio data were recorded from individual students wearing…
Descriptors: Undergraduate Students, Engineering Education, Teaching Assistants, Cooperative Learning
