Considers three powerful techniques--heuristics, context trees, and search via backward chaining--that a knowledge engineer might employ to develop an expert system to automate performance engineering, i.e., the branch of instructional technology that focuses on the problems of business and industry. (MBR)

Reviews 34 computer programs designed to help freshman writing students and their teachers either by providing instruction, supporting the composing process, or helping to manage classroom activities. Most of the programs run on microcomputers and are currently available; a few are included because they indicate interesting trends. (MBR)

"Cognoter(tm)" and "CB" software, two new computer-based writing tools that rely on shared texts and real-time communication among participants and support collaborative invention, have implications for invention pedagogy and research. Cognoter improves on current invention aids by combining a brainstorming tool, a graphical…

Distinguishes between using microcomputers for wordprocessing, drills, and repetitive tasks in mechanics and vocabulary and using them for alternative methods of presenting, reviewing, and testing course materials. Argues software for computer assisted writing instruction should address significant writing problems, approach writing from a true…

Described and evaluated are microcomputers as a tool for construction in geometry education and heuristic theorem finding through interactive continuous variation of geometric configurations. Numerous examples of theorem finding processes are provided using the prototype graphics system CABRI-Geometer. (MDH)