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Session Type: Symposium
Multimodal data collection and analysis of school classrooms offer new opportunities to measure and improve instructional quality, but key challenges remain to employing them at scale. Recent technological advances in machine perception (i.e., machine learning and its applications to computer vision, speech recognition, natural language understanding, etc.) may provide ways of tackling these challenges. This symposium focuses on efforts to understand the role of machine perception in recognizing objects and activities in classroom audiovisual data and making judgments about instruction and teacher-student interactions. The included papers look across early childhood, elementary, and secondary classrooms, and across mathematics and English/language arts curricula, to explore ways that machine perception can make the process of analyzing audiovisual instructional data more accurate and efficient.
Lesson-Specific Estimates of Internal Reliability: Improving Information Quality and User Trust in Automated Teacher Observation Systems - Sean P. Kelly, University of Pittsburgh; Patrick Donnelly, California State University - Chico; Emily Jensen, University of Colorado - Boulder; Sidney K. D'Mello, University of Colorado - Boulder
Toward Automated Classroom Observation: Predicting Positive and Negative Climate - Anand Ramakrishnan, Worcester Polytechnic Institute; Erin R Ottmar, Worcester Polytechnic Institute; Jennifer LoCasale-Crouch, University of Virginia; Jacob Whitehill, Worcester Polytechnic Institute
Using Neural Networks for Automated Classification of Elementary Mathematics Instructional Activities - Peter A. Youngs, University of Virginia; Ginger S. Watson, University of Virginia; Scott Acton, University of Virginia; Samarth Singh, University of Virginia
Deep Learning Approaches to Classifying Teacher Questions Within A.I.-Based Classroom Simulation (ACTS): A Validation Study - Jim Bywater, James Madison University; Debajyoti Datta, University of Virginia; Maria Phillips, University of Virginia; Ginger S. Watson, University of Virginia; Sarah Lilly, University of Virginia; Don Brown, University of Virginia; Jennifer L. Chiu, University of Virginia