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学生对三维打印模型和塑化标本的学习体验:定性分析。

Students' learning experiences of three-dimensional printed models and plastinated specimens: a qualitative analysis.

机构信息

Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, Singapore, Singapore.

Singapore Centre for 3D Printing, School of Mechanical and Aerospace Engineering, Nanyang Technological University Singapore, Singapore, Singapore.

出版信息

BMC Med Educ. 2022 Sep 28;22(1):695. doi: 10.1186/s12909-022-03756-2.


DOI:10.1186/s12909-022-03756-2
PMID:36171608
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9520930/
Abstract

BACKGROUND: Traditional cadaveric dissection is declining whilst plastinated and three-dimensional printed (3DP) models are increasingly popular as substitutes to the conventional anatomy teaching and learning methods. It is unclear about the pros and cons of these new tools and how they impact students' learning experiences of anatomy including humanistic values such as respect, care and empathy.  METHODS: Ninety-six students' views were sought immediately after a randomized cross-over study. Pragmatic design was used to investigate the learning experiences of using plastinated and 3DP models of cardiac (in Phase 1, n = 63) and neck (in Phase 2, n = 33) anatomy. Inductive thematic analysis was conducted based on 278 free text comments (related to strengths, weaknesses, things to improve), and focus group (n = 8) transcriptions in full verbatim about learning anatomy with these tools. RESULTS: Four themes were found: perceived authenticity, basic understanding versus complexity, attitudes towards respect and care, and multimodality and guidance. CONCLUSIONS: Overall, students perceived plastinated specimens as more real and authentic, thus perceived more respect and care than 3DP models; whereas 3DP models were easy to use and prefered for learning basic anatomy.

摘要

背景:传统的尸体解剖正在减少,而塑化和三维打印(3DP)模型作为传统解剖教学和学习方法的替代品越来越受欢迎。目前尚不清楚这些新工具的优缺点,以及它们如何影响学生的解剖学习体验,包括尊重、关怀和同理心等人文价值观。

方法:在一项随机交叉研究后,立即征求了 96 名学生的意见。采用实用设计研究了使用心脏(第 1 阶段,n=63)和颈部(第 2 阶段,n=33)解剖塑化和 3DP 模型的学习体验。基于 278 条关于使用这些工具学习解剖的自由文本评论(与优势、劣势、改进之处相关)和焦点小组(n=8)的完整逐字记录,进行了归纳主题分析。

结果:发现了四个主题:感知的真实性、基本理解与复杂性、对尊重和关怀的态度,以及多模态和指导。

结论:总的来说,学生认为塑化标本更真实、更逼真,因此比 3DP 模型更受尊重和关怀;而 3DP 模型易于使用,更适合学习基本解剖。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c448/9520930/9b8ee0d3c0f5/12909_2022_3756_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c448/9520930/a478f7888337/12909_2022_3756_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c448/9520930/9b8ee0d3c0f5/12909_2022_3756_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c448/9520930/a478f7888337/12909_2022_3756_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c448/9520930/9b8ee0d3c0f5/12909_2022_3756_Fig2_HTML.jpg

相似文献

[1]
Students' learning experiences of three-dimensional printed models and plastinated specimens: a qualitative analysis.

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[2]
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A Scoping Review of Worldwide Patent Applications in Anatomical Education (2018-2022).

Acta Med Philipp. 2025-5-30

[2]
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[3]
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BMC Med Educ. 2025-5-30

[4]
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[5]
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[6]
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本文引用的文献

[1]
A validated instrument measuring students' perceptions on plastinated and three-dimensional printed anatomy tools.

Anat Sci Educ. 2022-8

[2]
Wet Specimens, Plastinated Specimens, or Plastic Models in Learning Anatomy: Perception of Undergraduate Medical Students.

Med Sci Educ. 2021-6-2

[3]
Investigating the effectiveness of three-dimensionally printed anatomical models compared with plastinated human specimens in learning cardiac and neck anatomy: A randomized crossover study.

Anat Sci Educ. 2022-11

[4]
Students' Perceptions and Attitudes After Exposure to Three Different Instructional Strategies in Applied Anatomy.

Adv Med Educ Pract. 2021-6-4

[5]
Cultivation of humanistic values in medical education through anatomy pedagogy and gratitude ceremony for body donors.

BMC Med Educ. 2020-11-17

[6]
Exploring the Utility and Student Perceptions of Synthetic Cadavers in an Undergraduate Human Anatomy Course.

Anat Sci Educ. 2021-9

[7]
The role of 3D printed models in the teaching of human anatomy: a systematic review and meta-analysis.

BMC Med Educ. 2020-9-29

[8]
The Universal Design for Learning Framework in Anatomical Sciences Education.

Anat Sci Educ. 2021-1

[9]
Cadaver as a first teacher: A module to learn the ethics and values of cadaveric dissection.

J Taibah Univ Med Sci. 2020-3-23

[10]
The Role of Technology in Anatomy Teaching: Striking the Right Balance.

Adv Med Educ Pract. 2020-3-31

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