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The Use of Anatomical Dissection Videos in Medical Education.
Anatomical Sciences Education ( IF 7.3 ) Pub Date : 2019-03-12 , DOI: 10.1002/ase.1860
Sarah J Greene 1
Affiliation  

Dissection videos are commonly utilized in gross anatomy courses; however, the actual usage of such videos, as well as the academic impact of student use of these videos, is largely unknown. Understanding how dissection videos impact learning is important in making curricular decisions. In this study, 22 dissection videos were created to review structures identified in laboratory sessions throughout the Organ Systems 1 (OS1), 2 (OS2), and 3 (OS3) courses. Dissection videos were provided to 201 first‐year medical students, and viewing data were recorded. Demographic data for age and gender identity were also collected from students. Overall, there was a significant decrease in total views (P = 0.001), the number of students who pressed play (P < 0.001), and the number of students who viewed ≥ 90% of the total length of videos (P < 0.001) from OS1 to OS3. The total adjusted time spent viewing videos was not significantly different between individual OS courses. There were some instances where significant differences existed in examination performance between those who did and did not view videos, and by time spent viewing videos. There were no significant differences in time spent viewing videos by gender. Together these data suggest that students may utilize dissection videos more at the beginning of a dissection course, although they remain an important resource throughout the year for a subset of students.

中文翻译:

解剖解剖学视频在医学教育中的使用。

解剖视频通常在大体解剖课程中使用;但是,此类视频的实际使用情况以及学生使用这些视频的学术影响在很大程度上尚不清楚。了解解剖视频如何影响学习对于制定课程决策很重要。在这项研究中,创建了22个解剖视频,以回顾在器官系统1(OS1),2(OS2)和3(OS3)课程中的实验室会议中确定的结构。向201名一年级医学生提供了解剖视频,并记录了观看数据。还从学生那里收集了有关年龄和性别认同的人口统计数据。总体而言,在总的看法显著下降(P  = 0.001),(谁按下播放学生的数量P <0.001),以及 从OS1到OS3观看视频总长度≥90%的学生人数(P <0.001)。各个操作系统课程之间,观看视频所花费的总调整时间没有显着差异。在某些情况下,观看和未观看视频的人之间以及在观看视频上所花费的时间之间,考试成绩存在显着差异。按性别观看视频的时间没有显着差异。这些数据加在一起表明,在解剖课程开始时,学生可能会更多地使用解剖视频,尽管它们仍然是整个一年中一部分学生的重要资源。
更新日期:2019-03-12
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