Scholars have argued that imprecise data graphics, specifically those displaying decorative dimensionality of data, may lead to inaccurate interpretations. Empirical tests of decorative dimensionality have produced mixed results. The literature also suggests that the effects of decorative dimensionality may depend on the cognitive demand of a…

Describes an experimental framework and field experiment that investigated the combined effects of information display formats, task characteristics, and cognitive style on the interpretation accuracy, user preference for display formats, and learning of experienced engineering project managers engaged in decision making activities. The findings…

Illustrates uses and benefits of geographic-information systems (computer-generated maps) for practice, administration, and research in social services. By mapping the location of problems, a service strategy sensitive to the community can be developed. Examples involving child-care agencies demonstrate how outreach and service issues can be…

Describes a cost-effective model for public elementary and secondary school educational networking that is based on linking local computer bulletin boards at the school level with the Internet. Highlights include various communications protocols; graphics; teacher training and administrative support; library resources; public readiness; and cost…

Discusses the development of Minerva, a command-and-control training simulator that uses a multimedia computer network to exercise senior decision makers in crisis management at the Metropolitan Police Service (London). Examines the learning environment, programs, performance reviews, training scenarios, and technology. (AEF)

Recommends the use of computer graphics for making smart and quick decisions and reducing costs. Discusses the advantage of having user-friendly graphics, the importance of using a proper format, the basic steps for generating computer graphics, and the need to be aware of possible abuse or misuse of graphics. (EL)

The use of microcomputers by college administrators to increase productivity is discussed. Microcomputers can help increase productivity in the following administrative office tasks: decision support, communication, personal assistance, and task management. One of the most promising developments to emerge from the decision sciences over the past…