Uses insights from medium theory to show how several issues arising from past communications revolutions apply to the potential impacts of cyberspace technology. Includes these issues: monopoly of knowledge and creation of information elites; threats to cultural stability and homogenization; and harnessing of epistemological strengths and…

Discusses how the use of multiple windows affects online information design by examining key concepts and presenting a set of design principles based on research and the authors' experience designing online information. (TB)

Discussion of quality, quality control and assurance, and quality management in using online information services focuses on the production of online bibliographic databases and covers possible attributes responsible for the quality of this kind of online database. Document acquisition, analysis, and selection; subject analysis; and bibliographic…

Explores inter-record linkage relationships of a bibliographic hypertext system through the use of descriptor term co-occurrences. Using term distribution and term exhaustivity data for an existing system, three models of term co-occurrence are developed and tested against the observed data. (Author/LRW)

Describes the Konstanz Hypertext System which offers a domain-specific developmental environment for the construction of large hypertexts. Highlights include the integration of external information, and three examples: resource discovery of online databases, management of electronic mail, and the compilation of an electronic journal issue.…

Describes efforts to convert technical writing paper course material to an online advisory system, "Ganesh Helper." Assesses aspects of use of the new media, logging students' actions and observations while writing a report. Finds that a majority of students surveyed felt the helpviewer easy to use and useful, but most still preferred…

Describes an online survey targeted to politically interested users to assess whether traditional media use is decreasing, increasing, or remaining the same since users first started using the Web. Discusses media use gratifications, political attitudes, and demographics, and compares results with a similar study conducted in 1996. (Author/LRW)

Describes work in progress at SRI International in the Performance Assessment Links in Science (PALS) project, which is developing an online, standards-based, interactive resource bank of science performance assessments. Coupled with the development of the resource bank is a program of research on effective use of these resources. (SLD)

Describes the creation of SeniorSage, an eight week facilitated online learning community for older adult volunteers in a Florida learning center. Discusses how members were prepared to participate in the community, explains the instructional design theory that guided the development of SeniorSage, and recommends future research. (Author/LRW)

Describes efforts by various universities to develop online fundraising. Provides survey data on these efforts and discusses the "go slow" approach adopted by many institutions. Describes the possible innovations, some derived from for-profit models, that may be adopted by institutions in the future. (EV)

Discusses methods for automatically compiling domain-oriented vocabularies in natural language systems and describes techniques for evaluating the quality of the resulting word lists. A study is described that used subject headings from Grolier's Encyclopedia and the United Press International newswire, and filters for removing high frequency…

Describes a study that examined whether increased usage of computer based information systems (CBIS) results in improved end-user satisfaction. The results indicate that both the frequency of CBIS use and the proportion of total time spent using CBIS are positively correlated with end-user satisfaction. The implications for designing measures of…

Suggests questions that should be asked by those considering the purchase of a library system and identifies sources of information on library systems. Lists of questions that can be asked of online vendors and users to evaluate any system are provided. (12 references) (CLB)

Describes the use of DIALOGLINK, a searching software for online systems that can be used with microcomputers. Topics discussed include buffer size; multiple copies; screen speedup; print spooler; startup shortcuts; accounting files; type-ahead buffers; and logon macros for use with other online services. (12 references) (LRW)

A hierarchical extension to the American National Standard for Bibliographic Information Interchange on Magnetic Tape is defined and described. The accommodation of the extension within the existing standard is discussed, modifications to the existing standard are proposed, and applications of the hierarchical format are presented. (21 references)…