基于认知负载理论的移动语言学习界面设计研究

发布时间：2018-04-04 04:04

本文选题：认知负载　切入点：移动语言学习　出处：《上海交通大学》2014年硕士论文

【摘要】：本研究基于认知负载理论，主要对日常对话识记型移动语言学习应用界面进行分析研究，并在此基础上提出优化设计策略。主要采取了分类归纳法、主观评估测量法、任务与效能双任务测量法、可用性测试。研究思路为先进行理论研究及市场产品界面特点分析，然后挑选代表性产品进行测试评估，从中归纳出界面特点及存在问题。在此基础上提出界面优化策略并进行设计优化。最后利用高保真原型对优化界面进行测试验证，评估优化策略的有效性。认知负载理论是研究认知与学习规律的理论，被广泛应用于教育学、认知心理学等研究领域，在教学设计和学习领域有着重要的影响。本文基于认知负载理论，针对市场上日常对话型移动语言学习应用进行试用和分析，总结了日常对话型语言学习应用的类型和界面特点。其后，结合认知负载理论分别对界面中的主题导航模块、语言信息模块、辅助元素模块的设计进行分析。通过挑选代表性应用Nemo进行测试，评估界面中的认知负载和发掘可用性问题。最后结合认知负载理论和相关的设计方法，提出优化策略并对应用界面设计进行优化实践。通过测试，初步验证了界面的优化使用户的学习效果和使用体验有了一定的提高。通过研究发现，图式的有效构建是用户使用日常对话型移动语言学习应用进行语言学习的难点。结合具体研究实践，，本研究提出了意义组块分组、情景画板、语法碎片等系列优化策略，尝试对日常对话型语言学习应用进行体验优化。
[Abstract]:Based on the theory of cognitive load, this study mainly studies the application interface of daily conversation and memorization mobile language learning, and puts forward the optimal design strategy.The main methods are classified induction, subjective evaluation and measurement, task and effectiveness dual task measurement, usability testing.The research idea is to carry out theoretical research and market product interface characteristics analysis, then select representative products for testing and evaluation, from which the interface characteristics and existing problems are concluded.On this basis, the interface optimization strategy is proposed and the design optimization is carried out.Finally, the high fidelity prototype is used to test and verify the optimization interface to evaluate the effectiveness of the optimization strategy.Cognitive load theory, which is widely used in the fields of pedagogy, cognitive psychology and so on, is a theory that studies the law of cognition and learning. It has an important influence in the field of teaching design and learning.Based on the theory of cognitive load, this paper tries and analyzes the application of speech mobile language learning in the market, and summarizes the types and interface characteristics of the daily language learning applications.Then, the design of subject navigation module, language information module and auxiliary element module in interface are analyzed based on cognitive load theory.By selecting the representative application Nemo for testing, the cognitive load in the interface is evaluated and usability problems are explored.Finally, combined with cognitive load theory and related design methods, the optimization strategy is put forward and the application interface design is optimized.Through testing, it is preliminarily verified that the optimization of interface improves the learning effect and experience of users.It is found that the effective construction of schemas is a difficult point for users to use daily mobile language learning applications.Combined with specific research practice, this study puts forward a series of optimization strategies, such as grouping of meaning blocks, situational slate, grammar fragments and so on, in order to try to optimize the daily experience of the application of speech language learning.
【学位授予单位】：上海交通大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：G434

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