【摘要】 对电化教育运用过程中的干扰源和干扰的常见类型,提出了系统设计控制、目标控制、程序控制、心理控制等几种有效避免各种干扰的产生手段以及提高教师电教素质和专业电教人员的具体措施。更多还原

【Abstract】 According to the interference source and the common interference type in the course of electric teaching, this paper has put forward avoiding effectively all kinds of interference productive means which effectively, improving the quality that common teacher and professional teacher teach in the course of electric teaching. Such as the design and control of system, the goal of control, the procedure control, psychology control, and etc.更多还原