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Blanchard, Nathaniel; D'Mello, Sidney; Olney, Andrew M.; Nystrand, Martin – International Educational Data Mining Society, 2015
Question-answer (Q&A) is fundamental for dialogic instruction, an important pedagogical technique based on the free exchange of ideas and open-ended discussion. Automatically detecting Q&A is key to providing teachers with feedback on appropriate use of dialogic instructional strategies. In line with this, this paper studies the…
Descriptors: Automation, Classification, Questioning Techniques, Speech