论文部分内容阅读
以往研究显示,动画教学的效果很可能受到学习者先前知识经验与动画速度的影响。研究选取高经验和低经验的学习者,操纵动画播放速度为快、中和慢三个水平,利用眼动仪记录学习过程中的注意,探讨学习者经验和动画速度对学习效果和注意分配的影响。结果发现,在即时测验上,学习者经验和动画速度没有交互作用;在延迟测验上,低经验者在快速下成绩优于中速;高经验者对图片注视时间长于低经验者。研究认为,在即时测验上,学习者的经验水平不会影响动画速度的教学效果;在延迟测验上,低经验者在快速呈现动画时学习效果更好,学习者经验和动画速度对学习效果的影响更可能随着时间推移体现出来;基于整体型学习材料,高经验者比低经验者更关注图片。
Previous studies have shown that the effectiveness of animation teaching is likely to be influenced by learners’ prior knowledge and animation speed. The study selects highly experienced and low-experienced learners to manipulate the speed of animation playing fast, neutral and slow three levels, the use of eye tracker to record the attention of the learning process to explore the learner experience and animation speed of the learning effect and attention distribution influences. The results showed that there was no interaction between the learner’s experience and the animation speed on the instant test. In the delayed test, the low-test score was superior to the medium-speed under the fast test, while the high-end test’s attention to the picture was longer than that of the low-end test. The study shows that in the real-time test, the learner’s experience level will not affect the teaching effect of animation speed. In the delayed test, the low-experience person learns better when presenting the animation rapidly. The learner’s experience and the speed of the animation affect the learning effect Impact is more likely to manifest over time; based on holistic learning materials, highly experienced people are more concerned with pictures than less experienced people.