Explores instructional design aspects of authoring software used to develop computer-assisted instruction; discusses nature of authoring languages and systems; describes instructional design implications and practical considerations in using authoring systems; and outlines needed developments in authoring software including intelligent tutoring…

Introduces some general concepts and techniques of artificial intelligence (natural language interfaces, expert systems, knowledge bases and knowledge representation, heuristics, user-interface metaphors, and object-based environments) and investigates ways these techniques might be applied to analysis, design, development, implementation, and…

Defines eight software production stages, and argues that the key to the production of a higher quantity of reasonable quality software lies in development of support technologies to assist teachers in software development. Three approaches--software toolboxes, computer assisted instruction (CAI) program shells, and software CAI analysts--are…

Describes and compares 12 microcomputer-based authority languages and systems that are being marketed to elementary and secondary school teachers to assist them in developing their own courseware for computer-assisted instruction. Evaluation criteria are reviewed, and future development and research needs are discussed. (Author/LRW)

Systematically investigates, defines, and organizes variables related to production of internally designed and implemented computer assisted instruction (CAI) courseware: special needs of users; costs; identification and definition of realistic training needs; CAI definition and design methodology; hardware and software requirements; and general…

The MUMEDALA (MUlti-Media Authoring LAnguage) system is an authoring facility that is designed to enable the creation and control of a sophisticated interactive learning environment. This paper presents an overview of the system, its design features, and progress being made towards its realization. Twenty-three references are included. (Author/MBR)