The final revisions of 14 of the 15 strands for the Drill-and-practice Mathematics Program were completed. The numbers of lessons taken on the system was double that of the previous reporting period. Some changes were made in the way in which the Drill-and-practice Reading Program was handled. Additional adjustments were made in the curriculum, the operational assistance, the audio capacity, and the data retrieval system. Data was also compiled for the students using the reading program. Most of the work on the Logic and Algebra Program was concentrated on the second-year program. Developments in the Second-year Russian program included the completion of 113 lessons. A review of the goals and a progress report on the AID program for computer-assisted instruction (CAI) in computer programing is presented. Work continued on the SIMPER and LOGO programs for CAI in programing. The report provides tables of data concerning the use and effectiveness of the Institute's various programs, a discussion of the current developments in hardware and software, a list of lectures and publications presented by the staff, and a brief description of the activities planned for the next reporting period. (JY)