Effect of training frequency on the learning curve on the da Vinci Skills Simulator.

Head Neck

Department of Otorhinolaryngology - Head and Neck Surgery, University Hospital of Marburg, University of Gießen and Marburg, Marburg, Germany.

Published: April 2016

AI Article Synopsis

  • The study evaluated the effectiveness of training using the da Vinci Skills Simulator among 40 novice participants divided into two groups based on the number of training sessions.
  • Both groups showed significant improvement in performance, completion time, and movement efficiency from the first to the last practice day, but Group 1 outperformed Group 2 overall.
  • The results indicate that the frequency of practice is more critical for skill improvement than the length of time between training sessions.

Article Abstract

Background: The purpose of this study was to evaluate the effect of training on the performance outcome with the da Vinci Skills Simulator.

Methods: Forty novices were enrolled in a prospective training curriculum. Participants were separated into 2 groups. Group 1 performed 4 training sessions and group 2 had 2 training sessions over a 4-week period. Five exercises were performed 3 times consecutively. On the last training day, a new exercise was added.

Results: A significant skills gain from the first to the final practice day in overall performance, time to complete, and economy of motion was seen for both groups. Group 1 had a significantly better outcome in overall performance, time to complete, and economy of motion in all exercises. There was no significant difference found regarding the new exercise in group 1 versus group 2 in nearly all parameters.

Conclusion: Longer time distances between training sessions are assumed to play a secondary role, whereas total repetition frequency is crucial for improvement of technical performance. © 2015 Wiley Periodicals, Inc. Head Neck 38: E1762-E1769, 2016.

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Source
http://dx.doi.org/10.1002/hed.24312DOI Listing

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