This paper focused on evaluation efforts related to projects involving performance contracts and some of the major problems encountered. (Author/RK)

In this final volume of a three-volume series on the construction of self-instructional systems, the focus is on various aspects of post-construction control and improvement. As the first step in this phase, the process of polishing the material by checking for readability, integration, retention, and motivation is described and some of the aids…

Work on the Lincoln Training System (LTS) conducted during the period covered by this report focused upon 1) applications research for the LTS and 2) on the implementation of a series of experimental design studies. Test results showed that pairs of students could share terminals, with feedback and remediation based on only one student's response,…

The current status of the Lincoln Training System (LTS) is reported. This document describes LTS as a computer supported microfiche system which: 1) provides random access to voice quality audio and to graphics; 2) supports student-controlled interactive processes; and 3) functions in a variety of environments. The report offers a detailed…