| 丁若仪,邹璐芗,何冬梅.多媒体微课教学模式在下颌支矢状劈开截骨手术学习中的效果评价[J].口腔材料器械杂志,2021,30(3):184-187. |
| 多媒体微课教学模式在下颌支矢状劈开截骨手术学习中的效果评价 |
| Multimedia micro-course in oral and maxillofacial surgery course learning |
| 投稿时间：2020-11-30 修订日期：2021-02-19 |
| DOI：10.11752/j.kqcl.2021.03.12 |
| 中文关键词: 多媒体 微课 下颌骨矢状劈开截骨术 专业教育 口腔颌面外科 |
| 英文关键词:Multimedia videos Micro-course Sagittal split ramus osteotomy Professional education Oral and maxillofacial surgery |
| 基金项目: |
| 作者 | 单位 | E-mail | | 丁若仪 | 上海交通大学医学院附属第九人民医院·口腔医学院 口腔外科, 国家口腔疾病临床医学研究中心, 上海市口腔医学重点试验室, 上海市口腔医学研究所, 上海 200011 | | | 邹璐芗 | 上海交通大学医学院附属第九人民医院·口腔医学院 口腔外科, 国家口腔疾病临床医学研究中心, 上海市口腔医学重点试验室, 上海市口腔医学研究所, 上海 200011 | | | 何冬梅 | 上海交通大学医学院附属第九人民医院·口腔医学院 口腔外科, 国家口腔疾病临床医学研究中心, 上海市口腔医学重点试验室, 上海市口腔医学研究所, 上海 200011 | lucyhe119@163.com |
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| 中文摘要: |
| 目的 评价多媒体微课教学模式在下颌支矢状劈开截骨手术学习中的效果。方法 选取上海交通大学口腔医学院2016级口腔专业本科生30人（男14人，女16人），随机分为试验组和对照组，分别进行学习前的基础知识考核（满分30分），无差异后在相同时间内试验组采取观看多媒体微课的方式，对照组采用阅读《口腔颌面外科学》上改编的相关文字内容方式学习，之后进行理论考试（满分70分）和教学形式满意度的问卷调查（满分16分），比较两种教学方法的差异。结果 试验组和对照组的基础知识考核无差异，成绩分别为14.64±5.16和15.36±5.50（P=0.165）。试验组的教学理论考试成绩为（54.33±8.34）分，显著优于对照组的（51.67±9.43）分（P=0.010）。教学形式满意度结果显示，试验组的总满意度为（11.78±2.28）分，显著优于对照组的（9.78±2.39）分（P=0.001）。结论 多媒体微课教学形式有利于提高下颌支矢状劈开截骨术的学习效果和教学满意度。 |
| 英文摘要: |
| Objective The aim of this study was to evaluate the teaching effect of multimedia microcourse teaching in sagittal split ramus osteotomy. Methods Thirty dental undergraduates (14 male and 16 female) of 2016 grade 4 in Shanghai Jiao Tong University of Stomatology were randomly allocated into experimental group and control group. Two groups took a test with a full score of 30 points, which proved that there is no difference in the baseline level of two groups. In the experimental group, the way of multimedia micro-course was adopted, while traditional self-learning through the content from the "oral and maxillofacial surgery" was used in the control group. Two groups studied in a same specific period on their own, and then took a theoretical examination and questionnaire survey on the interest of study. The full score of the theory test were 70 points. The scores were statistically analyzed by SPSS software package. Results In the test of basic knowledge, the score of the experimental group was 14.64±5.16, and that of the control group was 15.36±5.50. There was no difference in the baseline knowledge level between the two groups (P=0.165>0.05). In the examination related to teaching content, the test score of the experimental group was 54.33±8.34, which was better than that of the control group (51.67±9.43, P=0.010<0.05). Also， the questionnaire survey of teaching satisfaction showed that the total score of the experimental group was 11.78±2.28, which was better than that of the control group (9.78±2.39, P=0.001<0.05). Conclusions Self-learning with multimedia micro-course significantly enhance teaching effect in dental students in sagittal split ramus osteotomy, and was more welcomed. |
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