Interim work is documented describing efforts to modify computer techniques used to recognize and process English language requests to an instructional simulator. The conversion from a hand-coded to a table driven technique are described in detail. Other modifications to a simulation based computer assisted instruction program to allow a gaming…

A programing approach was used to implement a simulated laboratory training situation in which a student is allowed to troubleshoot a defective regulated power supply. The ways in which students can use natural language to ask questions about and manipulate the simulated device are described. The techniques developed to recognize English, to…

This report describes the development of several new computer based strategies for teaching troubleshooting principles to electronics technicians. The computer programs to implement these strategies were developed in part from software produced in previous contracts. The report documents an experiment in which those materials were presented to…