Exclusively visual analysis of classroom group interactions

Large-scale audiovisual data that measure group learning are time consuming to collect and analyze. As an initial step towards scaling qualitative classroom observation, we qualitatively coded classroom video using an established coding scheme with and without its audio cues. We find that interrater...

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Bibliographic Details
Main Authors: Laura Tucker, Rachel E. Scherr, Todd Zickler, Eric Mazur
Format: Article
Language:English
Published: American Physical Society 2016-11-01
Series:Physical Review Physics Education Research
Online Access:http://doi.org/10.1103/PhysRevPhysEducRes.12.020142