This paper describes the design and implementation of a real time on-line collaboration tool, EDUCO. The main focus is to demonstrate how the tool is applied to a real life on-line distance education course, discuss the preliminary research findings of the qualitative empirical study, propose directions for future work and discuss implications.…

This report outlines job opportunities in the field of computer information technology and the requirements for jobs in this field. Jobs profiled include computer programmers, systems analysts, computer engineers, and database administrators, computer support specialists, and other computer scientists. The report then summarizes the labor market…

Describes two elementary social studies projects where a ClarisWorks database was used to teach database vocabulary and to teach students to develop and design a curriculum-related database. (AEF)

Reports on the results of a study of a community computing system, Prairienet. Examines characteristics of users and the extent to which Prairienet is serving its purpose as a community resource for networked communication and information access, through the analysis of usage patterns and logs. (Author/AEF)

Presents abstracts of SIG Sessions. Highlights include digital collections; information retrieval methods; public interest/fair use; classification and indexing; electronic publication; funding; globalization; information technology projects; interface design; networking in developing countries; metadata; multilingual databases; networked…

Designing, developing, and implementing an electronic document management system involves preparation. Areas to consider when facilitating technological change include staff input and business and customer needs and wants. Further discussion addresses value assessment of document type, providing a pilot system for staff experiment and practice,…

Discusses the history of Integrated Learning Systems (ILSs) and their effectiveness, and offers suggestions for their design and implementation when used with students of color. Topics include costs; instructional effectiveness and student achievement; demographic trends; cultural considerations in ILS design; cooperative learning; and cultural…

Describes computer systems that combine drill and practice instruction with computer-managed instruction (CMI) and identifies system characteristics in four categories: (1) hardware, (2) software, (3) management systems, and (4) methods of daily operation. Topics discussed include microcomputer networks, graphics, feedback, degree of learner…

Discusses microcomputer systems and networks and presents some economic considerations for their use in education. Highlights include the design of computer assisted instruction (CAI); the development of appropriate software; organization of lesson material; authoring systems and languages; and a checklist for designing or installing a CAI system.…

Describes PRECEPTOR, an intelligent tutoring system that provides multiple explanations for algebraic word problems involving two variables. Modeling the cognitive processes of an effective teacher is discussed, the capacity for individualized tutoring is examined, and differential tutoring based on varying difficulty levels is explained. (17…

Describes the development of a microcomputer based management information system (MIS) for the DeKalb County Public Library. Data collection activities that determined system requirements and the evolution of a database design from those requirements are discussed, as well as plans to develop a generic public library MIS based on this model.…

Presents a set of methods and results for characterizing decision making while searching online databases. The discussion compares these results to studies of decision making in other contexts, and examines the role of user uncertainty and expectations, as well as implications of the findings for database design and user training. (37 references)…

Describes the unique reliability problems of very large databases that necessitate specialized techniques for hardware problem management. The discussion covers the use of controlled partial redundancy to improve reliability, issues in operating systems and database management systems design, and the impact of disk technology on very large…

Reviews the historical development and technological features of hypertext, a computerized nonlinear text system. Three major areas of applications are identified: (1) instruction, (2) electronic publishing and online databases, and (3) thinking and authoring tools. Research issues in document processing and education are also discussed. (28…

Describes the Eastman Kodak Company's microfilm and optical disk technologies and their applications. Topics discussed include WORM technology; retrieval needs and cost effective archival storage needs; engineering applications; jukeboxes; optical storage options; systems for use with mainframes and microcomputers; and possible future…