摘要
探究个体在通过视频媒介进行笔记学习过程中的认知负荷来源和成因,并探索调节认知负荷水平的设计策略。首先,分析了人机交互中认知负荷的生成机制和对个体学习记忆的影响;其次,剖析了视频笔记平台在影响认知负荷层面的功能与界面设计,探究了用户在学习过程中的体验特征,指出了认知负荷过载的主要成因;提出相应的设计调节策略,提升平台的可用性和用户的学习体验。通过延续交互规则、优化信息的呈现方式等方式可以降低个体在视频笔记学习过程中的内、外在认知负荷总量,从而释放工作记忆容量和合理分配注意资源,有效提高了相关认知负荷,促进认知图式的构建和新知识与先验知识的联结,提高了用户的行为绩效。
This article investigates the sources and factors contributing to cognitive load during individual note-taking with video media,exploring design strategies to regulate cognitive load levels.The article analyzes the mechanisms generating cognitive load in human-computer interaction and their impact on individual learning and memory.Subsequently,the article dissects the functionalities and interface designs of video note platforms influencing cognitive load,exploring user experience characteristics during the learning process and identifying main causes of cognitive load overload.The article proposes corresponding design adjustment strategies to enhance the platform’s usability and improve the user learning experience.By maintaining consistent interaction rules and optimizing information presentation,the total load on internal and external cognitive processes can be reduced.This frees up working memory capacity,allocates attention resources reasonably,effectively enhances relevant cognitive load,facilitates cognitive schema construction,connects new knowledge with prior knowledge,and ultimately improves user behavioral performance.
作者
黎卓杰
蒋晓
LI ZHUOJIE;JIANG XIAO
出处
《设计》
2024年第15期116-119,共4页
Design
关键词
认知负荷
视频媒介
笔记
人机交互
界面设计
Cognitive load
Video media
Note-taking
Human-computer interaction
Interface design
