The central problem that American education poses for society is that the enterprise is appreciably underproductive when judged against standards and requirements of the postindustrial era. This generic problem will not be appreciably ameliorated until the instructional system design (ISD) process is better understood and explicated and then made…

An illustration of modestly-interactive instruction of moderate length--to be administered to six students who start off together--is presented. Implications for IDCMS regarding number of audio programs and video files and extent of looping are preliminarily deduced on the basis of characteristics of the illustrative instructional program.…