The purpose of this article is to trace the antecedents, origins, and the evolution of the Association for Educational Communications and Technology (AECT). Topics include the nature of technology, the emergence of educational technology, early theoretical conceptions, visual education, the Department of Visual Instruction, communications and…

Considers issues that need to be addressed when incorporating audio in courseware design. Topics discussed include functions of audio in courseware; the relationship between auditive and visual information; learner characteristics in relation to audio; events of instruction; and audio characteristics, including interactivity and speech technology.…

Audiovisual, or mass media education can play a significant role in children's social, emotional, cognitive, sensory, motor, and creative development. It includes all school activities which teach children to interact with The field includes all school activities which teach children to interact with visualize ideas. Students can be involved in…