Describes the Contemporary Music Analysis Package (CMAP), a set of programs for atonal and serial music that is used for analysis, modeling, and composition of contemporary music in an interactive computing environment. The data structure is explained, examples are given, and a glossary of technical terminology is provided. (12 references) (LRW)

Describes preliminary efforts to create the Lesson Design System, a computer-guided instructional design system written in Pascal for Apple microcomputers. Its content outline, strategy, display, and online lesson editors correspond roughly to instructional design phases of content and strategy analysis, display creation, and computer programing…

Discusses CAI as part of the general software distributed with a recently announced portable computer. A brief history of software for small computers is presented, architecture and functional capabilities of the computer are covered, and software support for CAI is described. (RAO)