The objective of the current research program was to develop a prototype knowledge acquisition tool that could enable the investigation of knowledge acquisition issues for instructional systems. Our approach to accomplishing this objective entailed the identification of the types of knowledge to be acquired, the evaluation of methods of acquiring…

Software agents are computer programs that run in the background and perform tasks autonomously as delegated by the user. This paper blends models from marketing research and findings from the field of decision support systems to build a framework for the design of software agents to support in e-commerce buying applications. (Contains 35…

An overview is provided of current trends in virtual reality research and development, including discussion of hardware, types of virtual reality, and potential problems with virtual reality. Implications for education and training are explored. (Author/JKP)

Discusses the design and use of intelligent tutoring systems (ITS) for computerized business simulations. Reviews the use of ITS as an instructional technology; presents a model for ITS-based business simulations; examines the user interface and link between the ITS and simulation; and recommends expert-consultant diagnostic testing, and…

This report characterizes human problem solving in digital circuit design. Protocols of 11 different designers with varying degrees of training were analyzed by identifying the designers' problem solving strategies and discussing activity patterns that differentiate the designers. These methods are proposed as a tentative basis for assessing…

Hypermedia applications have presented information through a variety of visual media, but the aural channel for information delivery has not been well developed. To reduce the likelihood of overloading the visual channel of communication in a program that presents a great deal of information through graphic illustration and animation, the…

Examines the evolution of multimedia simulation games on floppy disk and CD-ROM, and reviews uses of simulation games for education and entertainment. Discusses what is involved in building, marketing, and playing simulated games. Examples of game screens are displayed throughout the article, and a sidebar lists companies mentioned in the article.…

ToonTalk is an animated interactive world inside of which one can construct a very large range of computer programs. These programs are not constructed by typing text or arranging icons, but by taking actions in this world. Robots can be trained, birds can be given messages to deliver, and so on. This paper describes the design and preliminary…

After an introductory overview of innovations in the use of computers in education, nine papers focus on the following aspects of computer use: (1) the computer in the curriculum; (2) factors influencing the introduction and integration of computers in education; and (3) research aspects, including needs for research. (SLD)

Researchers have claimed that while educational computer software does not necessarily improve students' academic performance, it does provide for students a more interesting and motivational environment for learning. It naturally fits in the context of students' learning since it can deliver nonstop actions, realistic sounds and vivid colors to…

The move by training and educational institutions in Australia toward the use of multimedia to facilitate effective and cost effective training and professional development has grown at a substantial pace. This paper focuses on the impact of multimedia on the areas of training and professional development. Benefits of the technology are described,…

This paper presents a model for designing computer-based simulation environments within a constructivist framework for the K-12 school setting. The following primary criteria for the development of simulations are proposed: (1) the problem needs to be authentic; (2) the cognitive demand in learning should be authentic; (3) scaffolding supports a…

Implications of using authentic activity as a model for appropriate learning activity are discussed, particularly in regard to the design of computer-based simulations and project-based learning activities. Mere provision of computer-based simulations and reality-centered projects does not ensure that a student will derive the benefits of…

This paper describes an alternative delivery approach for training personnel in observation skills using interactive multimedia technology. The "Classroom Behavior Record (CBR) Observation Training Program," includes three videodiscs that contain video and audio scenes of children in classrooms/playgroups and instructional narrations.…