Discusses and compares advantages and disadvantages of large and small computer-based instructional systems. Predicted and actual costs in two systems--PLATO, which uses a mainframe system, and VITAL, a microcomputer-based system--are analyzed, and cost comparisons are made based on class size. (LRW)

The summative evaluation of a courseware program designed to assist in writing the lower-case alphabet is described to demonstrate the effectiveness of a field test for answering specific evaluation questions, collecting maximum evidence on which to base conclusions of instructional effectiveness, and being flexible enough for use in normal…

Describes a project that used QuickTime digital television to create multimedia computer programs to supplement and expand native language instruction in elementary schools in British Columbia. The Nedut'en dialect of the Carrier language is explained, computer-assisted language instruction is discussed, and technical limitations are considered.…