Assesses bibliographic databases as part of visionary text systems such as hypertext and scholars' workstations. Downloading is discussed in terms of the capability to search records and to maintain unique bibliographic descriptions, and relational database management systems, file managers, and text databases are reviewed as possible hosts for…

Categorizes software packages for microcomputer database creation by their typical features and strengths, and discusses appropriate applications of each category. A directory of vendors for each type of software--text retrieval, file managers, database management, information storage and retrieval, integrated bibliographic systems, and library…

The National Assessment of Educational Progress Information Retrieval System is a single purpose database program. It is well constructed, runs without problems, and serves as a model for dissemination of research and evaluation study results. The program seems more useful as an index to documents than as an independent database. (Author/DWH)

Several studies were conducted in 1987 by the Multilevel Evaluation Systems Project, which focuses on developing a model for a multi-purpose, multi-user evaluation system to facilitate educational decision making and evaluation. The project model emphasizes on-going integrated assessment of individuals, classes, and programs using a variety of…

This paper describes analytical concepts that can be applied to a comprehensive database containing information on students, teachers, and schools. The concepts are presented in terms of displays, potential inferences, and possible difficulties. Statistical techniques are mentioned, but not rigorously developed. Focus is on displays that can be…

Provides an overview of how optical storage technologies--videodisk, Write-Once disks, and CD-ROM CD-I disks are built into and controlled via DEC, Apple, Atari, Amiga, and IBM PC compatible microcomputers. Several available products are noted and a list of producers is included. (EM)

Describes EasyNet, a gateway system to multiple online vendors. It allows occasional access without learning each system's commands or contracting with each vendor, with either the searcher selecting the database or letting the system select one. Costs are described and various special option plans for specific types of libraries are explained.…

Evaluates the database program SAVVY PC and describes its use in a public library reference department to index a local newspaper. The basic structure of SAVVY and FORTH, the language it's written in, are explained along with how the database is used. Advantages and disadvantages of the system are discussed. (EM)

This study compared and contrasted the use of hypertext and relational database knowledge representation techniques in the analysis of qualitative data. A parallel analysis of teacher interview transcripts was conducted with two computer programs: "EntryWay," a hypertext editor, and "FoxBase+/Mac," a relational database with a…

This description and comparison of the major economic statistical database services discusses such factors as public and proprietary data, value-added services, user training and support, data specialties, and pricing. (CLB)

Computer-based management systems offer an efficient means of recording, categorizing, and summarizing data on student discipline. This article furnishes basic information on developing student files, entering data, and generating meaningful reports, such as individual student profiles, date and period frequency, student referral distribution, and…

Discusses issues relating to recent introductions of CD-ROM technologies in libraries and considerations that have motivated libraries to choose networking CD-ROMs over the standalone approach. Factors discussed include cost effectiveness, the flexibility of the networking approach, and performance considerations. A glossary of terms is provided.…

Two tables compare projected costs of online versus offline retrieval of citations from 50 databases using BRS and DIALOG. Data include database; databank; cost of access per hour; cost of 15-minute search with no retrieval; and cost of 15-minute search plus cost of 10 and 30 online or offline citations. (CLB)

Discusses some widely available spatially referenced datasets, including raster and vector datasets. Strategies for improving accessibility include: acquisition of data in a software-dependent format; reorganization of data into logical geographic units; acquisition of intelligent retrieval software; improving computer hardware; and intelligent…

Describes the INFOTRAC and LEGALTRAC systems, which provide general and legal bibliographic databases stored on videodisk and accessed by microcomputer. The discussion of the system includes performance of the various hardware components, the assembly process involved, and online searching experiences. (CLB)