In view of the apparent complexity and dynamism of the learner, only a systems approach to learning processes can provide a viable and practical frame of reference within which to conduct educational research. There are fundamental weaknesses in the current cybernetic model of learning, and therefore, it is useful to consider the learner as an…

Discusses the field of educational technology and the need for new perspectives on the processes of learning, teaching, and doing research. Topics discussed include the scope of education; goal-directed feedback; control system theory; cybernetics and general system research; self-instruction; and suggestions for future planning for educational…

The methodological soundness of a number of communicational models is tested for relevance to communicative disorders. Existing models lack isomorphism in relating environment to language structure. A new model, useful in classification of communicative disorders, is proposed, tested, and found to encompass (1) an indication that language is a…

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…