Learning basic surgical skills with mental imagery: using the simulation centre in the mind |
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Authors: | Sanders Charles W Sadoski Mark van Walsum Kim Bramson Rachel Wiprud Robert Fossum Theresa W |
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Institution: | Scott &White Clinic, Texas A&M University Health Science Center, College of Medicine, Texas A&M College of Veterinary Medicine, Texas, USA |
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Abstract: | Context Although surgeons and athletes frequently use mental imagery in preparing to perform, mental imagery has not been extensively researched as a learning technique in medical education. Objective A mental imagery rehearsal technique was experimentally compared with textbook study to determine the effects of each on the learning of basic surgical skills. Methods Sixty-four Year 2 medical students were randomly assigned to 2 treatment groups in which they undertook either mental imagery or textbook study. Both groups received the usual skills course of didactic lectures, demonstrations, physical practice with pigs' feet and a live animal laboratory. One group received additional training in mental imagery and the other group was given textbook study. Performance was assessed at 3 different time-points using a reliable rating scale. Results Analysis of variance on student performance in live rabbit surgery revealed a significant interaction favouring the imagery group over the textbook study group. Conclusions The mental imagery technique appeared to transfer learning from practice to actual surgery better than textbook study. |
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Keywords: | randomized controlled trial [publication type] surgery/*education education medical undergraduate/*methods mental processes teaching/*methods self assessment questionnaires students medical/psychology attitude of health personnel |
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