远程学习者认知负荷水平的调控策略研究

Study on the Control Strategy of Distance Learners' Cognitive Load Level

认知负荷是表示处理具体任务时加在学习者认知系统上的负荷结构,它反映的是学习任务与学习者在交互的过程中,学习者应具备的"心理能量"水平。技术的更新加剧了知识的膨胀,这使得远程学习者的认知负荷总量与工作记忆容量存在一定的偏差。本文在认知负荷理论的指导下,根据远程学习者的认知负荷特点,从外在认知负荷、内在认知负荷及相关认知负荷三个方面对远程学习者认知负荷的调控策略进行研究,目的是使学习者的认知负荷处于适当的水平,保证远程学习者的学习质量。

Cognitive load is to deal with specific tasks that added to the learner cognitive load on the system structure, it reflects the learning tasks and learners in the interactive process, the learners should have the ＂ psychological energy＂ level. Technology up- dates intensified the expansion of knowledge, which makes long - distance learners＇cognitive load volume with the working memory ca- pacity have a certain deviation. In this paper, under the guidance of the theory of cognitive load, according to long - distance learners cognitive load characteristics, from the external and internal cognitive load and related cognitive load on the three aspects of cognitive load distance learners to study the regulation and control strategy. The purpose is to enable the learner＇s cognitive load at a suitable level to ensure the long - distance learners and the quality of learning.