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首页> 外文期刊>Advances in health sciences education: theory and practice >Effects of dental 3D multimedia system on the performance of junior dental students in preclinical practice: a report from China
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Effects of dental 3D multimedia system on the performance of junior dental students in preclinical practice: a report from China

机译：牙科3D多媒体系统对初级牙科学生临床前表现的影响：来自中国的报告

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Background Computer-assisted tools are rarely adopted for dental education in China. In China, 3D digital technology, such as Virtual Reality Systems, are often rejected in the dental field due to prohibitive pricing. There is also a reluctance to move away from traditional patterns of dental education. Objective The current study is one of a series of research programs designed to investigate the effects of introducing a software program, named the Dental 3D Multimedia System (D3DM), into the education of a group of junior dental students in their preclinical practice. It was theorized that using 3D technology would improve certain aspects of subjects' performance, thus lending support to the idea that electronic media is a useful & valuable means for dental education in China. Methods A paired-sample contrast study between two groups of dental students was conducted. One group received their training program in the traditional way, unassisted by 3D technology. The second group received their training program in the traditional manner, but also used the D3DM to supplement their education. Data indicating the study efficiency of the two groups were gathered and analyzed. The results between the two groups were then compared. Results Statistical differences were detected on several points between the two groups. These differences indicated that the D3DM-assisted group worked faster, and no worse than the traditional group during the training in labs. The D3DM-assisted group also spent less time interacting with faculty members and seeking feedback during practice. Finally, the results also show that the D3DM-assisted group achieved higher scores in theory exams. Conclusion The results indicate that the usage of 3D multimedia PCsoftware had a positive impact on several aspects of subjects' performance. At present, no significant drawbacks from applying the software have been identified.
机译：背景技术计算机辅助工具在中国很少用于牙科教育。在中国，由于价格过高，在牙科领域经常拒绝使用3D数字技术，例如虚拟现实系统。人们也不愿意离开传统的牙科教育模式。目的当前的研究是一系列研究计划之一，旨在研究将名为Dental 3D Multimedia System（D3DM）的软件程序引入一组牙科初级学生的临床前实践教育中的效果。从理论上讲，使用3D技术可以改善受试者表现的某些方面，从而支持以下观点：电子媒体是中国牙科教育的一种有用且有价值的手段。方法对两组牙科学生进行配对样本对比研究。一组没有传统的3D技术就接受了他们的培训计划。第二小组以传统方式接受了他们的培训计划，但也使用了D3DM来补充他们的教育。收集并分析了表明两组研究效率的数据。然后比较两组之间的结果。结果两组之间在几个点上存在统计学差异。这些差异表明，在实验室培训期间，D3DM辅助小组的工作速度更快，并且不比传统小组差。 D3DM协助的小组也减少了与教师互动以及在实践中寻求反馈的时间。最后，结果还表明，D3DM辅助小组在理论考试中取得了较高的分数。结论结果表明，3D多媒体PC软件的使用对受试者表现的多个方面产生了积极影响。目前，尚未发现使用该软件的重大缺陷。

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