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从触觉感知和基于视觉的空间能力得出的物体
Jean Langlois1,2, Stanley J Hamstra3,4, Yvan Dagenais2,5
1Department of Emergency Medicine, CIUSSS de l'Estrie-Centre hospitalier universitaire de Sherbrooke, Sherbrooke, Quebec, Canada.
Anatomical sciences education
|December 18, 2023
概括
这项研究发现,通过绘制物体来测量触觉空间能力,感觉蒙着眼睛,与基于视觉的空间测试相关. 这些发现表明,触觉和视觉空间技能对于学习3D解剖学都很重要.
科学领域:
- 解剖学教育 解剖学教育
- 空间认知 空间认知
- 医学培训 医学培训 医学培训
背景情况:
- 触觉感知对于解剖学教育至关重要,利用3D模型和检查.
- 以前的研究将基于视觉的空间能力与3D解剖学知识联系起来.
- 在解剖学学习中,触觉空间能力和基于视觉的空间能力之间的关系仍然未被探索.
研究的目的:
- 调查基于触觉和基于视觉的空间能力之间的相关性.
- 评估触觉空间技能是否与医学毕业生的视觉空间技能有关.
- 为未来的解剖学教育策略提供信息,专注于空间学习.
主要方法:
- 49名医学毕业生完成了基于视觉的空间测试:心理旋转测试 (MRT A,MRT C) 和表面发展测试 (SDT).
- 触觉空间能力由参与者绘制18个基于纯粹触摸的3D对象 (蒙眼) 来评估.
- 用Spearman的等级相关系数来分析触觉绘图得分和基于视觉的测试得分之间的关系.
主要成果:
- 触觉绘图得分与所有基于视觉的空间测试有显著的正相关性.
- 相关系数为MRT A的0.395 (p=0.0049),MRT C的0.507 (p=0.0002) 和SDT的0.606 (p<0.0001). 相关系数为MRT A的0.395 (p=0.0049),MRT C的0.507 (p=0.0002) 和SDT的0.606 (p<0.0001). 相关系数为MRT A的0.395 (p=0.0049),MRT C的0.507 (p=0.0002) 和SDT的0.606 (p<0.0001).
- 这些结果表明,视觉和触觉空间评估是相关的.
结论:
- 通过视觉测试评估的空间能力与对象的触觉感知有关.
- 触觉和基于视觉的空间能力都可能有助于从物理模型中理解3D解剖学.
- 建议进行进一步的研究,以探索这些空间能力对3D解剖学学习的综合影响.
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