基于SMI的媒体组合研究
发布时间：2018-11-12 06:41
【摘要】：本论文以当下流行的百词斩作为研究对象,分别设计了眼动和脑电刺激实验。从学习过程的行为分析入手,引入眼动分析和ERP(事件相关电位)分析,研究了英文学习高分组和低分组在三种媒体组合方式下学习效果和学习过程的区别,也从三方面印证了双重编码理论的合理性。眼动实验数据分析结果显示,从学习效果来看,高分组在三种方式中正确率都高于低分组且反应时间短于低分组;图像记忆方式和象形记忆方式的正确率都高于单词记忆方式的正确率。从学习效果来看,高分组和低分组在三种方式下都存在两个注意重点:单词区和意思区,尤其是在纯单词方式中;被试均对例句区关注较少,尤其是在图像记忆方式下中;从整体来看,高分组比低分组注意力更稳定,对记忆内容的加工效率更高。在图像记忆方式与象形记忆方式中,高分组更能将注意放在单词区和意思区,低分组则容易被图像部分吸引。对再认旧词过程的ERP成分进行分析,结果表明象形呈现方式比纯单词呈现方式具有更明显的新旧效应,说明象形方式效果更佳,对教育产品的设计改进提供了一定的理论支持。
[Abstract]:In this paper, eye movement and EEG stimulation experiments were designed based on the current popular 100-word chopping. Based on the behavioral analysis of learning process, eye movement analysis and ERP (event related potential) analysis are introduced to study the differences of learning effect and learning process between high score group and low group learning group in three media combinations. It also proves the rationality of double coding theory from three aspects. The results of eye movement experiment show that the correct rate of the high score group is higher than that of the low group and the reaction time is shorter than that of the low group. The correct rate of image memory and pictographic memory is higher than that of word memory. From the perspective of learning effect, there are two emphases in the high score group and the low group: the word area and the meaning area, especially in the pure word way, the subjects pay less attention to the example sentence area, especially in the image memory mode; On the whole, the high-score group is more stable than the low-group, and the processing efficiency of memory content is higher. In image memory and pictographic memory, the high score group is more able to focus on the word area and the meaning area, while the low group is easily attracted by the image part. This paper analyzes the ERP components in the process of recognizing old words. The results show that the pictographic presentation has more obvious new and old effects than that of pure words, which indicates that the pictogram is more effective and provides some theoretical support for the design improvement of educational products.
【学位授予单位】：中央民族大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G206;H319
本文编号：2326338
[Abstract]:In this paper, eye movement and EEG stimulation experiments were designed based on the current popular 100-word chopping. Based on the behavioral analysis of learning process, eye movement analysis and ERP (event related potential) analysis are introduced to study the differences of learning effect and learning process between high score group and low group learning group in three media combinations. It also proves the rationality of double coding theory from three aspects. The results of eye movement experiment show that the correct rate of the high score group is higher than that of the low group and the reaction time is shorter than that of the low group. The correct rate of image memory and pictographic memory is higher than that of word memory. From the perspective of learning effect, there are two emphases in the high score group and the low group: the word area and the meaning area, especially in the pure word way, the subjects pay less attention to the example sentence area, especially in the image memory mode; On the whole, the high-score group is more stable than the low-group, and the processing efficiency of memory content is higher. In image memory and pictographic memory, the high score group is more able to focus on the word area and the meaning area, while the low group is easily attracted by the image part. This paper analyzes the ERP components in the process of recognizing old words. The results show that the pictographic presentation has more obvious new and old effects than that of pure words, which indicates that the pictogram is more effective and provides some theoretical support for the design improvement of educational products.
【学位授予单位】：中央民族大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G206;H319
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