教育场视野中的教育技术原理

The Principle of Educational Technology in the View of Education Field

教育技术构建的信息化环境，具有教育场的特性。运用教育场耦合原理，研究教育与技术的关系，能体现出多层次、多方面相互作用以及动态生成的特征。在一定条件下，教育技术提供的信息能量与师生认知心理、利益需求之间，以耦合为基础形成纵横共振的效应，同时教育技术的实践生成过程呈现出明显的周期性。耦合、共振、周期性体现出教育场视野中的教育技术原理之特性。

The information environment constructed with Education technology manifests the characteristics of educational field. The relationship between education and technology appears interaction features with multi-level ， multi-faceted and dynamical generataion studing with the coupling theory of educational ＂field＂. In certain conditions， energy of information generated from education technology couples the cognitive psychology and interests of teachers and students showing vertical and horizontal resonant effect， menwhile the generation process of educational technology shows a clear periodicity in practice. So， educational technology in view of education field manifestats a principle of coupling ， resonaning and periodic varing in process.