Practice effectiveness of a 3D digital specimen-integrated classroom based on the technology acceptance model in teaching the course Normal Human Morphology

Lü Yehui; Wu Jiayin; Tang Xinyi; Liu Li

doi:10.3760/cma.j.cn116021-20251102-02220

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Practice effectiveness of a 3D digital specimen-integrated classroom based on the technology acceptance model in teaching the course Normal Human Morphology

Digital Intelligence Nursing Education Column | 更新时间：2026-06-17

- Practice effectiveness of a 3D digital specimen-integrated classroom based on the technology acceptance model in teaching the course Normal Human Morphology
- Chinese Journal of Medical Education Research Vol. 25, Issue 5, Pages: 527-534(2026)
- 作者机构：
  
  上海健康医学院基础医学院，上海 201318
- 作者简介：
  
  Lü Yehui, Email: lvyh_15@sumhs.edu.cn
- 基金信息：
  
  University-Industry Collaborative Education Program(230720174907275);2025 Shanghai Youth Work Research Project(2025QYKTLX14-13);Shanghai University of Medicine Health Sciences Teacher Teaching Research Program(YBXM10JC)
- DOI：10.3760/cma.j.cn116021-20251102-02220
  CLC： R-05
- Received：02 November 2025，
  
  Published：20 May 2026
- 稿件说明：
移动端阅览
吕叶辉, 吴佳寅, 唐心怡, 等. 基于TAM模型的3D数字标本融合课堂在正常人体学中的教学实践效果研究[J]. 中华医学教育探索杂志, 2026, 25(5): 527-534.

Lü Yehui, Wu Jiayin, Tang Xinyi, et al. Practice effectiveness of a 3D digital specimen-integrated classroom based on the technology acceptance model in teaching the course Normal Human Morphology[J]. Chinese Journal of Medical Education Research, 2026, 25(5): 527-534.
吕叶辉, 吴佳寅, 唐心怡, 等. 基于TAM模型的3D数字标本融合课堂在正常人体学中的教学实践效果研究[J]. 中华医学教育探索杂志, 2026, 25(5): 527-534. DOI： 10.3760/cma.j.cn116021-20251102-02220.

Lü Yehui, Wu Jiayin, Tang Xinyi, et al. Practice effectiveness of a 3D digital specimen-integrated classroom based on the technology acceptance model in teaching the course Normal Human Morphology[J]. Chinese Journal of Medical Education Research, 2026, 25(5): 527-534. DOI： 10.3760/cma.j.cn116021-20251102-02220.

摘要

目的

基于技术接受模型（technology acceptance model，TAM），探究数字化3D实物标本平台在助产专业《正常人体学》教学中的实践应用效果，分析影响学生使用行为的关键因素，为课程教学改革提供实证依据。

方法

选取某医学院校助产专业2022级学生（59人）作为对照组，2023级学生（58人）作为试验组

。对照组采用常规线上线下混合式教学模式，试验组在混合式教学基础上，深度融合数字化3D实物标本平台（云解剖），并辅以手势比拟法构建融合课堂。通过对比2组学生的阶段性理论测试、实验测试及期末理论成绩评估教学效果，同时运用教学满意度问卷、能力提升量表及基于TAM的结构方程模型分析学生的反馈与行为意向。采用SPSS 21.0进行独立样本

检验，AMOS 24.0进行路径分析，检验水准

=0.05。

结果

试验组实验考核成绩（75.23±6.14）显著高于对照组（69.18±7.23），

（115）=4.88，

0.001。问卷调查结果显示，试验组在“知识点理解”“知识体系构建”及“师生互动”方面的认同度显著更高（

0.05）。TAM模型分析表明，感知易用性对感知有用性有正向影响（

=0.751，

0.001），二者共同驱动学生满意度（

=0.898，

0.001；

=0.832，

0.001），并通过使用意愿（

=0.821，

0.001）转化为实际使用行为。

结论

在《正常人体学》教学中，将数字化3D实物标本平台与手势比拟法等教学设计相结合，能有效提升助产专业学生的形态学认知能力和课程成绩。TAM模型验证了该模式的可接受性和有效性，为优化数智工具的推广与应用路径提供了理论支撑，可作为助产专业融合课堂改革的有效方案。

Abstract

Objective

To investigate the practical application effectiveness of a 3D digital physical specimen platform in teaching the course Normal Human Morphology for midwifery majors based on the technology acceptance model (TAM)

analyze the key factors influencing usage behavior of students

and provide empirical evidence for course teaching reform.

Methods

Students enrolled in 2022 (

=59) and 2023 (

=58) in a midwifery program at a medical university were selected as the control group and the experimental group

respectively. The control group received conventional online-offline blended teaching. The experimental group received blended teaching and an integrated classroom constructed with deep integration of the digital 3D physical specimen platform (Cloud Anatomy) and supplementation with the gesture simulation method. Teaching effectiveness was evaluated by comparing the scores on phased theoretical tests

experimental tests

and final theoretical examinations between the two groups. Student feedbac

k and behavioral intention were analyzed using a teaching satisfaction questionnaire

a competency improvement scale

and a TAM-based structural equation model. Independent samples

-tests were performed using SPSS 21.0

and path analysis was conducted using AMOS 24.0

with a significance level of

=0.05.

Results

The experimental test score of the experimental group was significantly higher than that of the control group [(75.23±6.14) vs. (69.18±7.23)

(115)=4.88

0.001

]

. Questionnaire surveys showed that the experimental group had significantly higher recognition in understanding of knowledge points

construction of knowledge system

and teacher-student interaction (

0.05). TAM analysis indicated that perceived ease of use positively influenced perceived usefulness (

=0.751

0.001). These two factors jointly drove student satisfaction (

=0.898

0.001;

=0.832

0.001) and were translated into actual usage behavior through behavioral intention to use (

=0.821

0.001).

Conclusions

In Normal Human Morphology teaching

integrating the 3D digital physical specimen platform with instructional designs such as the gesture simulation method can effectively enhance the morphological cognitive ability and course performance of midwifery students. The TAM verifies the acceptability and effectiveness of this model

providing theoretical support for optimizing the promotion and application path of digital intelligence teaching tools. This model can serve as an effective strategy for integrated classroom reform in midwifery education.

关键词

Keywords

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