tl;dr: Study showed that cold calling has a positive impact on voluntarily raising hands and asking questions.
Cold Calling: To call a student to answer a question without waiting for them to raise their hands 😉
Impact of Cold-Calling on Student Voluntary Participation
Abstract Classroom discussion is perhaps the most frequently used “active learning” strategy. However, instructors are often concerned about students who are less inclined to participate voluntarily. …
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