整合结构化数字工具与传统的手动拼图方法教牙形态:教育成果的比较研究
Caroline Elisabet Markholm1, Helene Lindén Overskott1, Amer Sehic1,2
1Institute of Oral Biology, Faculty of Dentistry, University of Oslo, 0316 Oslo, Norway.
Dentistry journal
|August 28, 2024
概括
牙科学生与传统方法一起使用数字视频资源,在牙形态学方面显著改善了学习. 这种方法提高了早期学习的进展,并减少了与传统方法相比的错误.
科学领域:
- 牙科教育 牙科教育
- 形态学 形态学 形态学
背景情况:
- 牙形态是牙科教育的核心课题,需要详细了解复杂的牙结构.
- 传统的教学方法,如'牙拼图',是标准的,但可能不是所有学习者最有效的.
研究的目的:
- 为了比较牙科学生的教育成果,用传统方法教授牙形态,而不是用数字视频资源补充的传统方法.
- 调查是否在课程早期整合数字视频资源可以减少学习时间并提高绩效.
主要方法:
- 对两个牙科士学生队伍 (每人n=42) 的回顾性分析.
- 控制组:传统的"牙拼图"方法.
- 实验组:传统方法加上定制开发的基于数字视频的工具.
- 两组通过课程中期和课程后实践牙识别测试进行评估.
主要成果:
- 中间测试:实验组的故障明显少于对照组 (中位数为4.0) (中位数为12.0,p < 0.001).
- 与对照组相比,实验组具有更高的无故障结果率 (28.6%) 和更少的失败率 (9.5%),比对照组 (0%无故障,45.2%失败).
- 课程后测试:实验组的表现略高于对照组,但这种差异在统计学上并不显著 (p = 0.372).
结论:
- 基于视频的结构化数字工具,当与传统方法相结合时,可以显著提高牙形态的早期学习进展.
- 这种混合方法导致牙科学生在学习过程中获得更好的表现和减少错误.
- 虽然最终测试结果显示差异较小,但中期数据强烈支持数字化整合的好处.
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