Continuous advances in transportation, communication and technology have led to countries becoming more and more involved with each other.
交通、通迅、科技等持续不断的进步,使各国越来越彼此相连。
The 1972's definition which Association of educational Communication and technology is the mark of the formation of integrated educational technology.
1972年,美国的教育传播与技术协会发表的教育技术定义是整体教育技术正式形成的标志。
The effects of ascending, descending, and fixed criteria on student performance and attitude in a mastery-oriented course. Educational Communication and Technology Journal.
升,降,和固定的标准对学生在掌握性课程中的表现和态度的影响。 教育传播与技术杂志。
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