What animated illustrations conditions can improve technical document comprehension in young students? Format, signaling and control of the presentation
What animated illustrations conditions can improve technical document comprehension in young students? Format, signaling and control of the presentation
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DOI：
10.1007/bf03173563
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发表时间：
2005-12-01
影响因子：
3
通讯作者：
Guignard, H
中科院分区：
文献类型：
--
作者：
Boucheix, JM;Guignard, H
我们研究了一个多媒体技术文件的理解有关齿轮功能的年轻学生。本研究主要探讨了三个因素对心智模型构建的影响：插图形式（动画与静态）信号线索（在场与缺席）学习者对信息传递的控制（呈现的三种节奏：速度，缓慢和自我控制）。实验过程分为三个阶段：前测、个别传课、理解测试和延迟后测。前测的目的是评估有关齿轮的先验知识，但也控制空间和言语工作记忆能力倾向和阅读性能。结果表明，动画格式的效果，信号线索和节奏的即时理解测试和延迟测试。对于即时理解测试，这些效应根据理解问题的类型（回忆、迁移、解释）而不同。这些效应在延迟后测、自我控制条件下和低先验知识的小学生中保持不变。因素信息传递节奏对延迟后测有影响。我们对孩子在课堂上行为的观察装置是专门设计来探索媒体之间的阅读策略的。
We study the comprehension of a multimedia technical document about gear functioning by young pupils. The research is focused on the effect of three factors on the construction of a mental model: illustration format (animated versus static) signaling cues (presence versus absence) learner-control of information delivery (three rhythms of presentation: speed, slow and self-con trolled). The experimental procedure, conducted with 123 children, follows three phases: pre-test, individual passation of the lesson, comprehension test, delayed post-test. The goal of the pre-test is the evaluation of prior knowledge about gears, but also the control of spatial and verbal working memory aptitude and reading performance. The results show an effect of the animated format, of signaling cues and of the rhythm on the immediate comprehension test and delayed test. For the immediate comprehension test, these effects are different according to the kind of comprehension question (recall, transfer, explanation). These effects are maintained at the delayed post-test, for the self-controlled condition and for the pupils with low prior knowledge. The factor information delivery rhythm shows an effect for the delayed post-test. Our observation device of the behaviour of the child during the lesson was specially designed to explore the reading strategies between the medias.