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首页> 外文期刊>Surgical Endoscopy >Training in tasks with different visual-spatial components does not improve virtual arthroscopy performance.
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Training in tasks with different visual-spatial components does not improve virtual arthroscopy performance.

机译：在具有不同视觉空间组件的任务中进行培训不会提高虚拟关节镜检查的性能。

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摘要

Background: We earlier showed that training in the Procedicus KSA Simulator improves the performance of tasks done later in the same simulator. However, it is still unclear how performance in a specific visual-spatial simulator context may change after training in other simulators with different visual-spatial components. In particular, the aim of this study was to test whether performance in the Procedicus Virtual Arthroscopy (VA) Knee Simulator would remain unchanged after a training session in three other simulators with different visual-spatial components. Methods: Twenty-eight medical students participated in a quasi-transfer study. They were randomly allocated to an experimental group ( n = 14) and a control group ( n = 14). Results: Performance in the Procedicus VA Knee Simulator did not improve after training in other simulators with different visual-spatial components ( t-test p = NS). No significant correlation was found between the Procedicus VA Knee and the Minimally Invasive Surgical Trainer (MIST) simulators. Conclusion: One hour of training in different visual-spatial contexts was not enough to improve the performance in virtual arthroscopy tasks. It cannot be excluded, however, that experienced trainees could improve their performance, because perceived similarity between different situations is influenced by many psychological factors, such as the knowledge or expertise of the person performing the transfer task.
机译：背景：我们之前已经证明，在Procedicus KSA Simulator中进行培训可以提高稍后在同一模拟器中完成的任务的性能。但是，仍不清楚在特定视觉空间模拟器环境中的性能在其他具有不同视觉空间组件的模拟器中进行训练后可能会如何变化。特别地，本研究的目的是测试在其他三个具有不同视觉空间组成部分的模拟器中进行训练后，Procedicus虚拟关节镜（VA）膝部模拟器的性能是否保持不变。方法：28名医学生参加了准转移研究。他们被随机分为实验组（n = 14）和对照组（n = 14）。结果：在其他具有不同视觉空间成分的模拟器中训练后，Procedicus VA膝部模拟器的性能没有改善（t检验p = NS）。在Procedicus VA膝关节和微创外科手术训练器（MIST）仿真器之间未发现显着相关性。结论：在不同视觉空间环境中进行一小时的培训不足以提高虚拟关节镜检查任务的性能。但是，不能排除有经验的受训者可以提高他们的表现，因为不同情况之间的感知相似性受许多心理因素的影响，例如执行调动任务的人的知识或专长。

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