经验之塔理论下多媒体学习通道的演进规律

Evolution Law of Multimedia Learning Channel Under Tower of Experience Theory

作为多媒体学习的重要理论支撑,通道理论经历了单通道、双通道到三通道的演变历程,其深层逻辑是不断向“做的经验”获取方式下的多学习通道趋近,这与戴尔的“经验之塔”理论有着密切联系。基于“经验之塔”理论分析通道理论的演进逻辑及其影响因素,在此基础上梳理通道理论的演变历程,发现通道的演进呈现出细分化、科学化和系统化的规律,为交互学习环境中多通道的发展趋势提供理论依据。

As an important theoretical support of multimedia learning,channel theory has experienced the evolution of single channel,double channel to three channels.Its deep logic is constantly moving from visual single channel to multiple learning channels under the acquisition of“doing experience”,which is closely related to Dell’s“tower of experience”theory.Based on the“tower of experience”theory,this paper analyzes the evolution logic of channel theory and its infl uencing factors.On this basis,it summarizes the evolution process of channel theory,and fi nds that the evolution of channel shows a fine differentiation,scientific and systematic law,which provides a theoretical basis for the development trend of multi-channel in interactive learning environment.