The use of the systems approach in educational inquiry is not new, and the models of input/output, input/process/product, and cybernetic systems have been widely used. The general systems model is an extension of all these, adding the dimension of environmental influence on the system as well as system influence on the environment. However, if the…

The purpose of this study of modern communications technology in education is to present a systematic conceptual approach for analyzing instructional technology, to identify research and development priorities in less developed countries, and to formulate 26 high priority projects to be undertaken in the coming years. Chapter I summarizes the…