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The Clicker Study, Alex Brady, Daniel Mirsch, Do, Xiao C. Zhang, Md, Ms, Rishi Kalwani, Md, Phd, Zachary Risler, Md, Mph, Mark Magee, Md, Kelly Goodsell, Md, Resa E. Lewiss, Md, Arthur Au, Md, Dimitrios Papanagnou, Md
The Clicker Study, Alex Brady, Daniel Mirsch, Do, Xiao C. Zhang, Md, Ms, Rishi Kalwani, Md, Phd, Zachary Risler, Md, Mph, Mark Magee, Md, Kelly Goodsell, Md, Resa E. Lewiss, Md, Arthur Au, Md, Dimitrios Papanagnou, Md
Phase 1
Purpose: A recent study in orthopedics showed that clicker-based learning was more effective than traditional feedback when teaching procedures. We sought to determine whether this principle is applicable to ultrasound skills.
Methods: Our prospective randomized control trial used a population of new ultrasound learners. Exclusion criteria included previous ultrasound experience of more than one hour. Students were shown an instructional video on the Focused Assessment with Sonography in Trauma (FAST) exam and randomized to receive clicker or scripted feedback. Each student performed the FAST exam once without feedback, then with either scripted or clicker-based feedback. They were timed and scored …