This sixth and final course installment discusses subject access to information through the online catalog. Highlights include online catalog transaction logs (printouts showing each step in all searches done in system), search effectiveness, online user training, unified access, Library of Congress Subject Headings, and online catalog design.…

In this fourth of five course installments, statements by four practitioners and researchers on role of Library of Congress (LC) and its subject headings in improving subject access to United States libraries are presented. Comments from LC and a tabulation of suggestions from 10 respondents are included. (EJS)

This essay suggests that until online public access catalogs can be truly user-friendly by encouraging searchers to learn and control and relearn, making systems too easy is not in the users' or systems' best interests. Experiences at Library of Congress and examples of search strategies and menu systems are noted. (EJS)

Discusses advantages and disadvantages of online availability of computerized versions of encyclopedias and notes works currently and soon to be online, searching strategies (subject headings and full-text), cost effectiveness, and librarian skepticism. (EJS)

In this second of five course installments, key terms in an up-to-date definition of "subject access"--access, collection of items, search words, vocabulary, index or catalog records, related words or clues, file--are identified, and their part in providing subject access in both traditional and computer-based services are discussed.…

Discusses full-text databases and whether existing aggregator databases are meeting user needs. Topics include the need for better search interfaces; concepts of quality research and information retrieval; information overload; full text in electronic journal collections versus aggregator databases; underrepresentation of certain disciplines; and…

This first of five course installments on providing subject access to information focuses on three perceptions of subject access: the system analyst's view, the user-oriented view, and a consolidation. Definitions of subject access and related terms and subject access in an online environment are included. Five references are listed. (EJS)

Reviews the history, current applications, and future of hypertext. Topics covered include current prototype applications, limitations of hypertext, and its possible impact on libraries. Hypertext-related definitions and a list of current hypertext systems and developers are provided. (12 references) (CLB)

Explains why the Internet is not replacing libraries. Highlights include the lack of substantive material that is available; problems with finding what is there; the lack of quality control; physical difficulties with reading electronic texts; high costs of digitizing; and lack of access to older material. (LRW)

In this fifth course installment, the impact of technological developments on subject access is discussed. Expert opinions concerning trends in online catalogs, information storage, information generation, the user interface, library use of computer technology, subject access to pictorial materials, user friendly access sytems, and quicker access…

Presents 10 tips librarians and media specialists can use in taking a query-based approach to teaching users how to search the Web. Steps for searching include: defining the nature of the quest; choosing the most useful tool; and constructing the proper search statement. A sidebar lists 17 search tools with their URLs. (AEF)

Describes the Health Sciences Information Tools 2000 university-public school collaborative initiative. Its premier goal is to teach the practical application of information search and evaluation strategies and use of health-related Internet databases. Students cite the most valuable component of the program to be a heightened self-confidence in…