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Multi-faceted evaluation of interactive remote instruction

机译:交互式远程教学的多方面评估

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Over the past five years, we have used our Interactive Remote Instruction (IRI) system to teach classes to various audiences. In this paper we evaluate IRI from three perspectives: technical performance, student perceptions, and instructional view. IRI scales well to multiple delivery sites and supports classes of 30 or more students, though some tools do not scale well. We compared perceptions of IRI students with students in similar TV-based classes and found that IRI students perceive a higher frequency of interaction with the instructor and other students. The instructor's view indicates that IRI can be utilised with minimal training (less than an hour). However, presentation techniques and classroom management may need to be modified in part because many students are uncomfortable being on camera. We identify shortcomings in the current version that are addressed in a revised version.
机译:在过去的五年中,我们已经使用我们的交互式远程教学(IRI)系统向各种受众讲授课程。在本文中,我们从三个方面评估IRI:技术性能,学生的看法和教学观。 IRI可以很好地扩展到多个交付站点,并支持30个或更多学生的课程,尽管某些工具不能很好地扩展。我们将IRI学生与在类似的基于电视的班级中的学生的看法进行了比较,发现IRI学生与导师和其他学生互动的频率更高。讲师的观点表明,只需最少的培训(不到一个小时)就可以使用IRI。但是,可能需要修改演示技术和教室管理,部分原因是许多学生在摄影机上不舒服。我们确定了当前版本中的缺陷,这些缺陷在修订版中得以解决。

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