Addresses the problem of funds lost from interest because of once-per-year delivery schedules that result in excess supplies on hand. The solution used is to carefully match the structure of supplies inventory systems to the assumptions used in formal models from management science. (Author/IRT)

The present approach to providing state assistance to school districts focuses exclusively on conceptual issues and ignores certain critical aspects of physical implementation. The model proposed emphasizes the use of microcomputers in the physical support system and describes an inservice program to train people to use the machines. (Author/IRT)

Describes an investigation which assessed predictive value of Iowa Test of Educational Development, Science Research Associates Inc.'s Computer Programming Aptitude Battery, and Wolfe Programming Aptitude Test for predicting secondary school students' success in computer science courses, to develop a prediction model, and to estimate mastery…

Describes a study of 38 students at Eastern Oregon State College which identified mathematics proficiency as the key student characteristic leading to successful completion of computer science courses, and developed a model that accounts for 82 percent of the variation in students' final grades in computer courses for use by advisers. (LRW)