增强现实如何改变模拟的现实:民族学分析
Daniel Loeb1, Jamie Shoemaker2, Allison Parsons3
1Division of Critical Care, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States.
JMIR medical education
|June 30, 2023
概括
增强现实 (AR) 模拟增强了对数字发现的关注,而传统的模型 (TM) 模拟则将注意力集中在显示器上. 这两种模式都面临着现实主义的挑战,影响学习者的信任和医学教育中的沟通效率.
科学领域:
- 医疗教育 技术 技术 医学教育
- 基于模拟的医学教育 (SBME)
- 人与计算机在医疗保健中的互动
背景情况:
- 基于模拟的医学教育 (SBME) 对于实践高风险医疗事件至关重要.
- 增强现实 (AR) 模拟将数字发现叠加到参与者的视图上,增强微妙的迹象如呼吸困扰的现实性.
- 对AR与传统模型 (TM) 模拟对参与者的注意力和行为的比较影响仍然不清楚.
研究的目的:
- 通过基于视频的聚焦民族学来比较和分类传统模型 (TM) 和增强现实 (AR) 模拟中的提供者的注意力和行为.
- 为教育工作者提供洞察力,以区分TM和AR模拟模式.
- 分析模拟模式如何影响参与者的注意力,现实感知和沟通动态.
主要方法:
- 评估了20个专业间模拟 (10TM,10AR) 的一个失补偿的孩子使用基于视频的聚焦民族学.
- 采用了一个生成性问题:"根据模拟模式,参与者的注意力和行为如何变化?"
- 采用多学科审查小组 (临床护理,模拟,定性专业知识) 的代数据收集和分析.
主要成果:
- 在AR模拟期间,参与者的注意力集中在数字发现上,而TM模拟导致了对心肺呼吸监测器的更多关注.
- 当参与者质疑感知或有形发现时,这两种模式都经历了现实主义的丧失 (例如,无法触摸AR模型,对TM发现的不确定性).
- 在TM模拟中,沟通更加清晰和平静,而AR模拟导致了更混乱的沟通模式.
结论:
- 模拟体验的关键差异在焦点,暂停不信和沟通方面被观察到.
- 对于初学者技能获取和基本的沟通策略,TM模拟可能更优越,而AR在高级临床评估培训方面表现出色.
- 由于其对关键事件的现实描述,AR模拟可能更适合评估经验丰富的临床医生的沟通和领导力.
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