Preliminary User Evaluation of a New Dental Technology Virtual Simulation System: Development and Validation Study.
Preliminary User Evaluation of a New Dental Technology Virtual Simulation System: Development and Validation Study.
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新牙科技术虚拟模拟系统的初步用户评价：开发和验证研究
DOI：
10.2196/36079
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发表时间：
2022-09-12
影响因子：
4
通讯作者：
Ji, Ping
中科院分区：
文献类型：
--
作者：
Pang, Mengwei;Zhao, Xiaohan;Lu, Daiyu;Dong, Yihan;Jiang, Lin;Li, Jie;Ji, Ping
关键词：
随着牙科保健行业的发展，对牙科技术人员的需求也在增加。牙科技术员应接受全面的评估和训练，掌握实用技能，并通过专业认证考试，以确保他们有能力与牙医密切合作。不幸的是，这种培训课程和考试在世界范围内供不应求。利用虚拟仿真技术可以帮助解决这些问题。目的在客观结构化临床考试（OSCE）的基础上，提出了一种新的牙科技师执业考试策略框架设计，即牙科技师客观操作技能考试（OMEDT）。为了满足OMEDT框架的要求，本文提出了一种新的虚拟模拟训练系统OMEDT的开发和验证。将OMEDT与OMEDT系统相结合，以优异的效率、高质量、低成本解决了牙科技师执业考试中遇到的复杂问题。方法根据欧安组织（OSCE）指南和中国牙科技师职业技能标准构建OMEDT框架设计。为了开发OMEDT系统，我们组织了一个基于虚拟学习网络平台、触觉反馈系统和实时牙科培训和评估系统的新框架。OMEDT系统的有效性评估分为2个阶段：第一阶段招募36名学生使用测试模块完成任务，收集并分析其绩效数据；在第二阶段，对30名在学习和毕业考试中使用该系统的学生进行了问卷调查。结果开发了OMEDT及相应的技能培训虚拟仿真OMEDT系统，并进行了初步的用户评价，以评估其有效性和实用性。我们发现OMEDT系统通过对学生进行评估结果的培训，提高了学生的实践技能。此外，本文还探讨了在虚拟仿真技术环境下，结果知识正反馈对学生技能水平提高的影响以及教育工作者常识转化等几个重点研究课题。结论完成了OMEDT及OMEDT系统的研制，并验证了其有效性。
Background With the advancements in the dental health care industry, the demand for dental technicians has increased. Dental technicians should be thoroughly assessed and trained in practical skills and pass professional certification examinations to ensure that they are competent to work closely with dentists. Unfortunately, such training courses and tests are in short supply worldwide. The use of virtual simulation technology can help solve these problems. Objective This study presents a new strategic framework design for a certified dental technician practical examination called as the certified Objective Manipulative Skill Examination of Dental Technicians (OMEDT), which is based on the Objective Structured Clinical Examination (OSCE). We present the development and validation of the OMEDT system, a new virtual simulated training system, to meet the demands of the OMEDT framework. The combination of OMEDT and the OMEDT system can solve the complex problems encountered in the certified dental technician practical examination with excellent efficiency, high quality, and low cost. Methods The OMEDT framework design was constructed according to the OSCE guide and the Chinese vocational skill standards for dental technicians. To develop the OMEDT system, we organized a new framework based on the virtual learning network platform, the haptic feedback system, and the real-time dental training and evaluation system. The effectiveness evaluation of the OMEDT system was divided into 2 phases: in the first phase, 36 students were recruited to use the test module to finish the task and their performance data were collected and analyzed; and in the second phase, a questionnaire was administered to 30 students who used the system for their studies and graduation exams. Results The OMEDT and the corresponding skill training virtual simulation OMEDT system were developed, and preliminary user evaluation was performed to assess their effectiveness and usefulness. The OMEDT system was found to improve students’ practical skills by training with the evaluation results. In addition, several key research topics were explored, including the effects of positive feedback of the knowledge of results on the improvement of the students’ skill level and the common sense transformation of educators in the virtual simulation technology environment. Conclusions The development of OMEDT and the OMEDT system has been completed and their effectiveness has been verified.
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影响因子：
2.4
作者：
Liu, L.;Li, J.;Wang, L.
通讯作者：
Wang, L.
影响因子：
2.4
作者：
KAUFMAN, HH;WIEGAND, RL;TUNICK, RH
通讯作者：
TUNICK, RH
影响因子：
--
作者：
HARDEN, RM;STEVENSON, M;WILSON, GM
通讯作者：
WILSON, GM
影响因子：
4.2
作者：
Lyroudia, K;Mikrogeorgis, G;Pitas, I
通讯作者：
Pitas, I
影响因子：
7.4
作者：
Li Y;Ye H;Ye F;Liu Y;Lv L;Zhang P;Zhang X;Zhou Y
通讯作者：
Zhou Y