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Laparoscopic skills acquisition: Box trainer, virtual reality simulator or mental training?

机译:腹腔镜技能的获得:盒式教练,虚拟现实模拟器或心理训练?

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摘要

Aim: To optimise the role and place of Box Training (BT), Virtual Reality Simulation (VRS) and Mental Training (MT) in technology enhanced learning of laparoscopic skills.Methodology: Medical students were trained in two randomized controlled studies on to determine which training models produced the best outcome. The first study N=41 was carried out to identify the best initial method and the second study N=64 the best additional training method. Similar assessment on VRS and BT of time, precision, accuracy and overall performance was performed in both studies.Results: In both studies VRS produced fast performers excelling at VRS assessment but fairly poor on BT assessment. MT outcomes were worst as a stand-alone but were the most effective when used as an adjunct to BT or VRS. Groups incorporating MT were the most homogenous, showing fewer inter-individual differences versus non-MT adjunct groups. Box free training: VT+MT were worse in all domains. VRS remains a convenient and reliable tool for assessment of physically and mentally acquired skills.Conclusion: The most effective learning method for novices is by primary skill acquisition on the box trainer combined with additional skills enhancement by mental training.
机译:目的:为了优化盒式训练(BT),虚拟现实模拟(VRS)和心理训练(MT)在增强腹腔镜技能学习技术中的作用和位置。方法:对医学生进行两项随机对照研究,以确定其中哪些训练模型产生了最佳结果。进行第一项研究N = 41以确定最佳初始方法,第二项研究N = 64最佳最佳附加训练方法。在两项研究中,对VRS和BT的时间,准确性,准确性和总体性能进行了类似的评估。结果:在两项研究中,VRS的表现都很快,在VRS评估中表现出色,但在BT评估中却很差。 MT的独立结果最差,但作为BT或VRS的辅助手段时最有效。合并有MT的组最一致,与非MT辅助组相比,个体间差异较小。无框训练:VT + MT在所有领域都较差。 VRS仍然是评估身体和精神上获得的技能的便捷,可靠的工具。结论:对于新手来说,最有效的学习方法是通过盒式教练获得主要技能,再结合通过心理训练来提高技能。

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