词汇频率概貌:移动互联时代知识内化的一种计算方法

发布时间：2018-06-06 14:51

本文选题：词汇频率概貌 + 移动互联　；参考：《电化教育研究》2017年02期

【摘要】：从词汇频率概貌的视角反映知识内化过程是研究知识内化的一种重要途径。相对频率是描述学习者语言运用的合适量值,词汇频率概貌是同一话题生成的写作文本语料中的词汇在汉语常用词汇表中投射而成的频率轨迹,反映学习者写作发展的连续特征。词汇频率概貌及其计算在实践教学研究中具有非常重要的实际意义,不但为今后深入研究文本中的叙事结构、意义逻辑奠定基础,而且还为精准研判学习者的知识内化过程提供了一种可计算的途径,为研究者提供了从语言社会发展理解角度探索构建知识内化机制的可能性,这对研究知识内化机制的多样性和不同个体知识内化机制的独特性具有非常重要的价值。
[Abstract]:Reflecting the process of knowledge internalization from the perspective of lexical frequency profile is an important way to study knowledge internalization. The relative frequency is the appropriate quantity to describe the learners' language use. The lexical frequency profile is the frequency trace of the words in the writing text corpus of the same topic that are projected in the common vocabulary of Chinese. It reflects the continuous characteristics of learners' writing development. The general profile of vocabulary frequency and its calculation are of great practical significance in practical teaching research, which not only lays the foundation for further study of narrative structure and logic of meaning in the text, but also provides a basis for further study on the narrative structure and logic of meaning in the text. It also provides a computable approach for the accurate study of learners' knowledge internalization process, and provides the possibility for researchers to explore the mechanism of knowledge internalization from the perspective of language social development and understanding. It is of great value to study the diversity of knowledge internalization mechanism and the uniqueness of individual knowledge internalization mechanism.
【作者单位】：中央电化教育馆;
【分类号】：G420

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