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A randomized trial comparing digital and live lecture formats [ISRCTN40455708

机译：比较数字和现场授课格式的随机试验[ISRCTN40455708

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Background Medical education is increasingly being conducted in community-based teaching sites at diverse locations, making it difficult to provide a consistent curriculum. We conducted a randomized trial to assess whether students who viewed digital lectures would perform as well on a measure of cognitive knowledge as students who viewed live lectures. Students' perceptions of the digital lecture format and their opinion as whether a digital lecture format could serve as an adequate replacement for live lectures was also assessed. Methods Students were randomized to either attend a lecture series at our main campus or view digital versions of the same lectures at community-based teaching sites. Both groups completed the same examination based on the lectures, and the group viewing the digital lectures completed a feedback form on the digital format. Results There were no differences in performance as measured by means or average rank. Despite technical problems, the students who viewed the digital lectures overwhelmingly felt the digital lectures could replace live lectures. Conclusions This study provides preliminary evidence digital lectures can be a viable alternative to live lectures as a means of delivering didactic presentations in a community-based setting.
机译：背景技术越来越多的医学教育在不同地点的社区教学场所进行，因此很难提供一致的课程。我们进行了一项随机试验，以评估观看数字讲座的学生在认知知识方面的表现是否与观看现场讲座的学生一样好。还评估了学生对数字授课形式的看法以及他们对数字授课形式是否可以代替现场授课的看法。方法学生被随机分配在我们的主校区参加一系列讲座，或者在社区教学现场观看相同讲座的数字版本。两组都根据讲座完成了相同的考试，观看数字讲座的小组完成了关于数字格式的反馈表。结果用均值或平均等级衡量的绩效没有差异。尽管存在技术问题，但观看数字讲座的学生绝大多数还是觉得数字讲座可以代替现场讲座。结论这项研究提供了初步的证据，数字讲课可以作为现场讲课的一种可行替代方案，作为在社区环境中进行教学式讲演的一种手段。

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