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Abstract

This article proposes four design principles - The User, Active Learning, Conceptual Model of Teaching, and Modularity - as a conceptual framework of an Information Access Instruction (IAI4). These principles, when put in practice as specific guidelines, deamlessly link information sources together, regardless of their implementation medium, information structure, or interface style. Examples are drawn from a section of four-unit elective undergraduate course taught in the Department of LIS, University of California, Los Angeles

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Abstract

In this article, we examine some of the proposals which have dealt with the problems in cataloging in 2 different technological contexts: printed-card catalogs and online catalogs. We first look at some of the measures which attempted to deal with the 'crisis in cataloging' at the Library of Congress in the 1940s. Then we address some of the current problems in cataloging in the era of OPACs. In particular, we discuss the extent to which minimal-level cataloging, as defines by AACR and implemented in the OCLC database, works for maps. Our discussion is organized around 2 main groups of access points: controlled vocabulary data elements, including name data elements, and free-text data elements. In closing, we discuss prospects that the next generation of online catalogs uisng the Z39.50 protocol and SGML format might offer to minimal-level cataloging for maps

Source

Journal of the American Society for Information Science. 49(1998) no.8, S.706-719