课堂传播中的知识信息预期与教学的基本形态

Presuppositions and Pedagogic Presentations of Knowledge Information in Classroom Communication

课堂传播中的知识信息经过了作为生命主体的教师的转化与优选,是一种预期性的价值形态;师生作为传、受双方,其对知识信息的预期在课堂传播场中交汇之后,往往会出现或是亲和、吸引,或是疏远、排斥,或是中性、无关的复杂状态而生成不同的课堂教学形态,前者是正向而积极的,后者是消极而带有负性倾向的;只有经过教师适时而恰当的调控,才会在传播内容和传播形式的交结点上生成最佳的课堂教学效益。

Through the transformation and optimal selection by teachers as subjects-of-a-life themselves,the knowledge information in classroom communication has been presented as presupposed,value-loaded information.When presuppositions of knowledge information held by both the teachers and students,or the senders and recipients,come into contact in the field of classroom communication,the attraction or compatibility,repulsion or incongruity,irrelevance or neutrality between their presuppositions usually produce a variety of pedagogical presentations in the classroom.Some of the pedagogical presentations are positive and proactive;while others tend to be negative and passive.Only through the teachers' timely and appropriate regulation and control could the best pedagogical efficiency be achieved in terms of both the content and form of classroom communication.