A keynote address given at the First General Session of the Twenty-seventh Biennial Council of Pi Lambda Theta at the University of Arizona on August 15, 1971, in which the author talks about the future and about revolution, which seems to be part of the future. (Editor/DR)

Article stresses training in-house personnel for work with computers rather than going outside the company and hiring people with previous skill. (ML)

Using elementary principles of electron optics, the student gains greater understanding of the classical similarities between particles and waves. A method of solution is illustrated, and the results appear more reliable than those existing in prior literature. (Author/TS)

The content of administrative notices, a non-reactive measure, was used to examine the impact of organizational changes in schools. Compared with control schools, the experimental school showed increases in categories of Cooperation," Participation," and Skills." The control school notices had greater emphasis on good-bad" evaluations. (Author)

This article demonstrates an iterative method of evaluating the cosine function which can be derived using secondary school trigonometry. A sample computer run is included. (MM)

The author discusses the problem of insufficient funding for instructional development and offers four solutions to the problem. (AK)