Designed to assist educators in selecting a computer network, this paper contains a listing and description of seven networks that currently exist specifically for educators, and compares the quality of their services in the areas of accessibility, responsiveness, cost, text editing, humanization, guidance and documentation, control, forgiveness…

When names of 24,000 children from migrant education censuses were cross-referenced with abuse registries, it was found that migrant children were significantly more likely to be maltreated than other children, although incidence rates varied from state to state. The paper emphasizes research methodology, access to central registers, and…

This two-part study was designed (1) to determine differences in the costs of searching BRS After Dark (BRS AD) and Knowledge Index (KI) generally and across ten selected databases, and (2) to determine whether there is a difference in the citations retrieved when the same search is conducted on the same database in both systems. Study methodology…

The first article describes SPORT, a database providing international coverage of athletics and physical education, and compares it to other online services in terms of coverage, thesauri, possible search strategies, and actual usage. The second article reviews available online information on sports medicine. (CLB)

Compares OCLC, WLN, and RLIN in terms of the composition of the databases, indexes and searching, special uses for public services, costs, and documentation. Selected bibliographies of general public service uses and interlibrary loan applications are provided. (CLB)

Describes and compares three versions of the ERIC database that are available on optical data disks: (1) DIALOG OnDisc ERIC; (2) OCLC Search CD450; and (3) SilverPlatter ERIC. The database contents, software and search commands, hardware requirements, notable features, and costs of each version are discussed. (CLB)

Describes the downloading capabilities of the WESTMATE version of the WESTLAW retrieval system and compares WESTLAW to LEXIS in terms of downloading functions and costs. The steps involved in WESTLAW access with standard communications software are outlined, and sample screen displays are appended. (CLB)

POPLINE, a cooperatively produced bibliographic retrieval system offered through MEDLARS, is a comprehensive collection of the worldwide literature on population and family planning. A comparison of several medical and social science databases with POPLINE indicates that POPLINE offers the greatest depth and breadth of subject coverage in this…

Highlights the unique characteristics of NEXIS, a full-text database of newspaper, wire-service, magazine and newsletter stories, and discusses its structure, educational versus commercial rates, the old versus new price structure, and search tips. An addendum describes changes through October 1985 and detailed appendices are included. (Author/EM)

Examines online and printed equivalents of selected government documents indexes to compare the recall, precision, overlap, and cost effectiveness of online and manual searching. Indexes studied were the Monthly Catalog, CIS (Congressional Information Service) Index, and Government Reports Announcements and Index. (CLB)

This book provides guidelines for evaluating a variety of database types, including abstracting and indexing, directory, full-text, and page-image databases available in online and/or CD-ROM formats. The book discusses the purpose and techniques of comparing and evaluating the most important characteristics of textual databases, such as their…

Discusses criteria for evaluating microcomputer database management systems (DBMS) used for storage and retrieval of bibliographic data. Two popular types of microcomputer DBMS--file management systems and relational database management systems--are evaluated with respect to these criteria. (Author/MBR)

Explores classroom microcomputer applications in elementary and secondary social studies. The utility of drill and practice and tutorial programs is reviewed; computer spreadsheets to project election tallies and databases for use in analyzing voter data are described; and economics and election simulations are compared. (MBR)

The characteristics of paper or microform library materials, electronic publications, and online databases are compared in terms of equipment needs, cost effectiveness, budgeting, and satisfaction of users' needs. Suggestions for the effective integration of these materials are offered. (13 references) (CLB)

Describes government information available in machine-readable data files--primarily on computer tapes--in relation to other formats and examines requirements for their acquisition, preservation, and utilization in retrieval and reference services. Skill and knowledge adjustments on the part of librarians are also discussed, and a system in use at…