What would it take for instructional design to qualify as a bona fide applied discipline? First and foremost, a fundamental requirement is a testable and tested theoretical base. Untested rationales until verified remain in limbo. Secondly, the discipline's applied prescriptions must be demonstrably traceable to the theoretical base once it is…

In instruction there is always something that needs to be displayed. Little wonder that in some form or other media utilization is a given. But questions arise. "Is development meant to fit within media capabilities?" "Or are media to be selected because of their capabilities to meet development needs?" When in the…

The author notes: "A personal anecdote is an apt opening to this article. An assignment I once had called for assessing texts in a pre-med curriculum. In reviewing a calculus text, a subject in which I had no expertise then or now, I had trouble following an "explanation." I was able to identify where and why the text let me down.…

Student achievement does not depend solely on teacher competence. Students' own behavior, their motivation to achieve, and their attitudes toward others around them all contribute. These variables create conditions--an environment--that either favors or disfavors achievement. They can dictate the amount of time a teacher has to devote to…