Teachers may be apprehensive about commissioning, and frequently directors do not see it as realistic for their programs. It took the author a while to commission a piece, even though he is often on the composer side. The author asserts that there's already plenty of high-quality literature out there to keep teachers busy, but a bigger factor is…

This article presents a queuing model simulation of scientific productivity utilizing critical path analysis. Creativity is found to have a large positive effect, a negative effect, or no effect on productivity, depending on the stage of the problem-solving process to which it is applied and the nature of the bottlenecks inherent to the specific…