NATAL-74 is a programing language designed for Canadian computer aided learning (CAL) programs. The language has two fundamental elements: the UNIT provides the interface between the student and the subject matter, and the PROCEDURE element embodies teaching strategy. Desirable features of several programing languages have been adapted to cope…

Using A Programing Language (APL), a "computer glass box" was designed to stimulate students to think about selected concepts as well as to elucidate and reveal understanding. This approach is pedagogically suitable for a wide range of educational levels--from elementary school children to university graduate students. Using APL computer…

This paper presents a perspective of the current state of technology-assisted instruction integrating computer language, artificial intelligence (AI), and a review of cognitive science applied to instruction. The following topics are briefly discussed: (1) the language of instructional technology, i.e., programming languages, including authoring…

The HYPERTUTOR incorporates the ideas of a "hypertext" and the TUTOR-IV programing language used on the PLATO-IV system. The HYPERTUTOR is a part of Northwestern University's MULTI-TUTOR system and runs on a non-PLATO, non-dedicated CDC 6400 computer. It allows the transfer of courseware from PLATO to non-PLATO systems. It has…

This presentation describes SuperPILOT, an extended version of Apple PILOT, a programming language for developing computer-assisted instruction (CAI) with the Apple II computer that includes the features of its early PILOT (Programmed Inquiry, Learning or Teaching) ancestors together with new features that make use of the Apple computer's advanced…

NATAL is a high-level programming language designed to meet the requirements of the course author in the preparation of Computer Assisted Learning (CAL) materials. The basis for its design is found in the functional specification published by the National Research Council's Associate Committee on Instructional Technology; developers of the…

A new system of computer-assisted instruction (CAI), developed at Whitworth College, is proposed called PIRATS. It is said to have the following advantages: (1) it uses an author language; (2) it provides facility for branching and responses to unpredicted answers; (3) lesson text is prepared off-line; (4) pictures can be used to accompany the…

The Lister Hill National Center for Biomedical Communications has supported a program to develop a Plasma Terminal System for purposes of improving the effective delivery of computer based educational materials. This system, employing recent advances in microprocessing and storage technologies, will provide new alternatives for present users of…

This paper describes a system which operates on an independent basis as well as connected to communications network, e.g., PLATO and ASCII based communication systems. The system also has facilities for local production and use of PILOT lessons, for support of a generalized programming language (NSBASIC), and for development of graphic sequences.…

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…

An explanation for the failure of technology and computer-assisted instruction (CAI) in particular to make much headway in education is that even when innovations are introduced in the classroom, their potentials are not exploited; rather, they are used in traditional ways. The integration of new technologies with other classroom activities is…

In examining microcomputer uses in education, consideration must be given to hardware, software, and most importantly, the people who will use them. The educational software market is being affected by hardware manufacturers, educational publishers, independent software houses, user groups, and classroom teachers. Each of these groups has clearly…

This paper describes SEF.ASSISTANT, a special software shell for authoring languages to be used in the development of courseware serving computer based education (CBE). The capabilities of SEF.ASSISTANT are identified: (1) it will generate programs written in the IBM SEF.PC authoring language; (2) it is compatible with external standard software…

Computer-assisted instruction that uses open ended questions and calls for answers in natural language is the preferred method of instruction in many training situations. A novel authoring tool has been developed to meet the specific needs of open ended computerized instruction. This program, named CASIP, is essentially a single purpose…

Describes an experiment which linked the Canadian Videotex development, TELIDON, with the Canadian CAL system based on the course author/programming language NATAL. A bibliography of 14 references is provided. (CHC)