补偿与丢失:教学媒体发展的二律背反

Remedial and Lost: the Antinomies of the Development of Teaching Media

教学媒体的发展变革在遵循媒介补偿的非完美性特征和人性化趋势的同时,亦符合二律背反,即先前教学媒体对后继教学媒体的功能补偿存在丢失。首先,解读了补偿性媒介理论及其影响;其次,分别探讨了教学媒体发展的五个阶段的功能补偿,主要讨论每一阶段教学媒体的三种补偿形式:直接补偿、间接补偿、过度补偿,在此基础上进一步讨论教学媒体补偿过程中表现出的功能丢失;最后,论证了各教学媒体之间共生共荣、相辅相成的关系。

The development and revolution of teaching media following the imperfect feature of the medium remedial and the hu- manistic trend, at the same time, also accord with the antinomies that previous teaching media to the subsequent teaching media have function remedial and lost. First, interpret remedial medium theory and its influence; second, respectively discusses the five stages of the development of teaching media the remedial function of teaching media. The thesis focuses on the three remedial forms of teaching media： direct compensation, indirect compensation and excessive remedial. On the basis, it further discusses the remedial process of teaching media that showed the function of lost ; Finally, proves the coexistence and co-prosperity relationship between various teaching media.