Cost estimates for Computer Assisted Instruction (CAI) depend crucially upon the particular assumptions made about the components of the system to be included in the costs, the expected lifetime of the system and courseware, and the anticipated student utilization of the system/courseware. The cost estimates of three currently operational systems…

MCAID is a relatively machine-independent technique for writing computer-aided instructional material consisting of descriptive text, multiple choice questions, and the ability to call compiled subroutines to perform extensive calculations. It was specially developed to incorporate test-authoring around complex mathematical models to explore a…

This paper describes an effective microprocessor-based CAI system which has been repeatedly tested by a large number of students and edited accordingly. Tasks not suitable for microprocessor based systems (authoring, testing, and debugging) were handled on larger multi-terminal systems. This approach requires that the CAI language used on the…

This paper provides a current status report of the operational capability and use of the Time-shared, Interactive, Computer Controlled, Information Television (TICCIT)+10 system at the Model Secondary School for the Deaf (MSSD), Gallaudet College, Washington, D.C. TICCIT+10 is a version of the TICCIT system, which was modified to meet the needs of…

An extensive computer based education system (CBES) built around the IBM Coursewriter III program product at Ohio State University is described. In this system, numerous extensions have been added to the Coursewriter III language to provide capabilities needed to implement sophisticated instructional strategies. CBES design goals include lower CPU…

The creation and use of CAI and videotapes as methods for improving the English language skills of the hearing impaired during the past three and one half years at Gallaudet College are described. The first part of the paper discusses CAI as a working system within a total English language program; the second part discusses efforts to integrate…

Describes the philosophy of intelligent instructional systems and presents an example of such a system, BLOCKS. The notion of BLOCKS as a paradigmatic system is explicated from both the system development and educational points of view. (Author/VT)

This paper describes the Basic Skills Learning System, a comprehensive curriculum development effort designed to deliver a variety of materials via the PLATO System in the three content areas of reading, language, and mathematics. Design criteria required that the system be individualized, adaptive, and responsive as well as modularized and…

Documents a system to aid the in-class presentation of information. The various components of the system are described, and a description of several benefits afforded by such a system is presented. (Author/VT)

This document presents a discussion of the development of a set of software tools to assist in the construction of interfaces to simulations and real-time systems. Presuppositions to the approach to interface design that was used are surveyed, the tools are described, and the conclusions drawn from these experiences in graphical interface design…

The structure of a computer assisted instruction (CAI) system designed to teach various straight-talk production skills, which are primarily defined in terms of syntactic features, is described. Project Straight Talk (PST) uses the terms "straight" talk and "everyday" talk to refer, respectively, to standard and non-standard dialects. PST teaches…

Describes the theoretical framework of a research project aimed at exploring the new potentials for instructional systems offered by videodisc technology and artificial intelligence. A prototype of an intelligent tutoring system, "Earth," is described, and types of interactions in instructional systems are discussed as they relate to the…

Describes an approach for designing low cost learning laboratories by using new tools and combining existing tools in innovative ways. Discusses human problem-solving behavior and problem-solving instruction in complex situations, the role of software tools, and the creation of instructional systems development in systems thinking. (PEN)

This report is the second of two volumes which document the research and analysis project that resulted in the development of Instructor Support Feature (ISF) Guidelines. These guidelines are intended to aid operational users from the Air Force major commands, Simulator Systems Program Office procurement personnel, and contractors in the…

The 1500 System allows only a restricted number of dictionary-graphic areas in core. To solve the practical problems thereof, the Division of Educational Research Services at the University of Alberta attempted to use a universal dot dictionary, but this solution was not feasible for two reasons: Coursewriter input cannot exceed 250 characters per…