Discusses cataloging audiovisual materials and the concept of chief source of information and describes a study that compared citations from fully cataloged audiovisual records with their corresponding citations from bibliographic sourcebooks, based on records in AVLINE (National Library of Medicine's Audiovisual On-Line Catalog). Examples of…

Discusses problems of information distortion resulting from romanization (i.e., representation of nonroman scripts in Latin characters) and modifications of USMARC format to support nonroman scripts in library catalogs. Efforts to develop a universal character set and its potential effects on USMARC are considered. (45 references) (MES)

Review of research methodologies used in studies of online public access catalog (OPAC) users finds that a variety of research methodologies--e.g., surveys, transaction log analysis, interviews--have been used with varying degrees of expertise. It is concluded that poor research methodology resulting from limited training and resources limits the…

Describes the Multimedia Visualizer, an online public access catalog (OPAC) that uses animated visualizations to make it more user friendly. Pictures of the system are shown that illustrate the interactive objects that patrons can access, including card catalog drawers, librarian desks, and bookshelves; and access to multimedia items is described.…

Discusses problems with subject searches in online library catalogs and examines theoretical principles for the design of effective information retrieval systems. Probabilistic ranking methods are discussed, and an experimental online catalog called CHESHIRE is described. It is noted that CHESHIRE uses classification clustering, provides natural…

Reports on a forum held at Rutgers University that addressed issues involved in authority control in the online environment of libraries. Topics discussed include authority control to help the collocating functions of a library catalog; authority control in online systems; automated authority control and technical services; and users and thesaurus…

Provides an overview of 50 bibliographic databases and library cataloging services currently available on CD-ROM. Entries include the name of the database; producer; frequency of updates; period covered; number of items included; subscription price; and a summary of the contents. Addresses of producers are also provided. (MES)

Reviews selected research on content-enriched access (including information components such as tables of contents and indexes) in information retrieval systems. It is concluded that well-selected content components and full-text materials in electronic systems must be linked with improved search methodologies, better interfaces, and greater…

Discusses the adoption of the pinyin Romanization standard over Wade-Giles and considers the impact on retrieval in online library catalogs. Describes an investigation that tested three factors that could influence retrieval efficiency: the number of usable syllables, the average number of letters per syllable, and users' familiarity with the…

Presents a bibliography of books, articles, review essays, and reviews on technical writing published in 1999. (SG)

An IT decision maker gives an overview of public access PC software that's useful in controlling session length and scheduling, Internet access, print output, security, and the latest headaches: spyware and adware. In this article, the author describes a representative sample of software tools in several important categories such as setup…

Simple slopes, regions of significance, and confidence bands are commonly used to evaluate interactions in multiple linear regression (MLR) models, and the use of these techniques has recently been extended to multilevel or hierarchical linear modeling (HLM) and latent curve analysis (LCA). However, conducting these tests and plotting the…

This annotated bibliography comprises books and articles on Southeast Asian refugee youth. It is divided into the following cross-referenced sections: (1) Adaptation and Acculturation; (2) Education; (3) Physical and Mental Health; (4) Unaccompanied Minors and Amerasian Youth; (5) Courtship and Marriage; (6) General Topics; (7) Journalism; and (8)…

Describes Library 2000 at the Georgia Institute of Technology, which provides remote electronic access to a catalog of more then 350,000 books and documents, as well as access to the indexes to four extensive periodical databases. (MES)

Describes a survey that examined ways in which users interacted with the authority control of online catalogs developed commercially and locally. The two types of system are compared in terms of displayed messages related to authority control and system capabilities to aid users in understanding the relationships between headings. (CLB)