Presents a case for the integration of stand-alone microcomputers into the educational environment through time-sharing networks utilizing medium to large-scale central computer facilities. The PLATO system is used to illustrate the evolution of distributed processing in the computer-based education environment. (Author)

The MTA PLATO-based evaluation system, which has been implemented by a consortium of schools of medical technology, is designed to be general-purpose, modular, data-driven, and interactive, and to accommodate other national and local item banks. The system provides a comprehensive interactive item-banking system in conjunction with online student…