An overview of the Lincoln Training System (LTS) and descriptions of the hardward and software of the LTS-1 and LTS-2 systems are provided. The overall program seeks to develop, test, and evaluate technical aids to vocational training systems. These are appropriate to this field because the high costs need to be reduced and because there are clear…

During the quarter covered by this report, the design of the Lincoln Training System-3 (LTS-3) Terminal System was completed and construction of a prototype unit begun. Four major hardware developments occurred: 1) An Image Systems, Incorporated Model 201 CARD Reader was converted into the LTS-3 audio-visual student terminal; 2) the first of five…

The decision to employ direct rather than diffraction recording in the Lincoln Training System (LTS) is reported. This resulted from the findings that direct recording was practical at higher densities than previously thought possible and that rapid access to a number of fiche would compensate for the limited number of frames per fiche realized…

During this quarter further investigations of alternative designs for the Lincoln Training System LTS-4 project's features and subsystems continued. Software efforts proceeded concurrently in three areas: 1) system architecture, monitor, and input/output programs; 2) a new version of the Lincoln Terminal Language, LTL-2; and 3) programs to apply…

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,…

Several on-goint activities were conducted during this quarter. Field trials of the Lincoln Training System-3 (LTS-3) at Keesler Air Force Base were extended to include high-aptitude students previously excluded. Results showed such students scored significantly higher on achievement tests and learned substantially faster when they received LTS…

Field trials of the Lincoln Training System (LTS-3) at Keesler Air Force Base were completed. Fifteen lessons on the material covered in the fifth week of an electronics course were prepared and used. Students using the LTS-3 materials learned slightly better than pupils who received conventional instruction, lower aptitude students performed…