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Increasing efficiency of surgical training: effects of spacing practice on skill acquisition and retention in laparoscopy training.
- Source :
- Surgical Endoscopy & Other Interventional Techniques; Aug2015, Vol. 29 Issue 8, p2235-2243, 9p, 2 Charts, 3 Graphs
- Publication Year :
- 2015
-
Abstract
- Objectives: The goal of this study was to investigate the effects of spaced versus massed practice on skill acquisition and retention in the context of laparoscopic motor skill training. Background: Reaching proficiency in performing laparoscopic surgery involves extensive training to acquire the required motor skills. Conventionally, training of such skills occurs during a full day training event utilizing surgical simulators that train specific motor skills pertinent to laparoscopic surgery. An important variable to consider is the optimal schedule for laparoscopic motor training. Methods: In this study, two groups of trainees without prior experience were trained on a variety of physical box-trainer tasks on different time-schedules. One group received three 75-min training sessions on a single day (massed condition) and the other received one 75-min training session per week for three consecutive weeks (spaced condition). Short- and long-term retention were assessed 2 weeks and 1 year after the completion of training. Results: Outcome measures indicated better performance at the end of training, at a 2-week delayed retention session and at a 1-year retention session for the group that received training on a spaced schedule. This spacing effect was most pronounced for the more difficult laparoscopic training tasks such as intra-corporeal suturing. On average, 21 % of participants in the massed group and 65 % in the spaced group reached proficiency by the end of training. Conclusions: Spacing practice of laparoscopic motor skill training will facilitate skill acquisition, short-term and long-term retention, and thus, a more efficient learning process for trainees. Though more challenging in terms of logistics, training courses in medical centers should distribute practice sessions over longer time intervals. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 18666817
- Volume :
- 29
- Issue :
- 8
- Database :
- Complementary Index
- Journal :
- Surgical Endoscopy & Other Interventional Techniques
- Publication Type :
- Academic Journal
- Accession number :
- 108378278
- Full Text :
- https://doi.org/10.1007/s00464-014-3931-x