Application of Motor Learning Principles to （应用运动学习的原则来）.pdfVIP

Journal of Motor Behavior, 2007, Vol, 39 . No, 1, 40-48 Copyright © 2007 Heldref Publications Application of Motor Learning Principles to Complex Surgical Tasks: Searching for the Optimal Practice Schedule Ryan Brydges David Backstein Department of Surgery Adam Dubrowski Heather Carnahan Department of Surgery Department of Surgery University of Toronto, Ontario, Canada Department of Occupational Science and Occupational Therapy University of Toronto, Ontario, Canada ABSTRACT. Practice of complex tasks can be scheduled in sever- skills. The ability to adequately prepare new surgical al ways: as whole-task practice or as practice of the individual skills trainees by using the traditional Halstedian apprenticeship composing the task in either a blocked or a random order. The authors used those 3 schedules to study 18 participjuits learning of model of sutgical education—coined see one. do one, teach an orthopedic surgical task. They assessed leitming by obtaitiitig one—has been recently questioned. Demands on new surgi- expert evaluation of pcifomiance and objective kinctnatic measures cal trainees are increasing because they are required to learn before, immediately after, and I week after practice (transfer test). about more diseases and procedutes in the same or fewer During acqtiisition. the blocked group showed supetior pertbrmance