文章基本信息

标题：An Investigation of the Effects of Different Types of Activities during Pauses in a Segmented Instructional Animation
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作者：Jongpil Cheon ; Sungwon Chung ; Steven M. Crooks 等
期刊名称：Educational Technology and Society
印刷版ISSN：1176-3647
电子版ISSN：1436-4522
出版年度：2014
卷号：17
期号：2
页码：296?06-306
出版社：IFETS - Attn Kinshuck
摘要：Since the complex and transient information in instructional animations requires more cognitive resources, the segmenting principle has been proposed to reduce cognitive overload by providing smaller chunks with pauses between segments. This study examined the effects of different types of activities during pauses in a segmented animation. Four groups were asked to do different tasks in system-controlled pauses after each segment of an instructional animation: passive pauses (i.e., no-reflection vs. reflection), and active pauses (i.e., free-recall vs. short-answer). The results showed that active pause with free-recall group outperformed the two passive pause groups on both recall and transfer tests. However, no significant differences in mental effort for the instruction or the tests were found. The findings of this study provide valuable implications for effective ways of using pauses between segments in instructional animations.
关键词：Segmenting principle; Instructional animation; Pauses in segments; Active pauses