This study provides a broad look at mathematics education research published since 1982. The Educational Resources Information Center (ERIC) database was utilized to count and categorize over 3,000 articles from 48 educational research journals, with particular attention to equity issues. Results reveal the number of articles relating to…

This CD-ROM (for both MS-DOS and Windows) contains data from the 1993 National Study of Postsecondary Faculty (NSOPF) and all other available National Center for Education Statistics data analysis systems (DAS). The DAS is a menu-driven system that allows the user to produce frequencies, cross tabulations, and correlation matrices without access…

The headcount of students enrolled at Minnesota post-secondary institutions at the beginning of the fall term appears in the tables of the document. Enrollments are grouped by individual institution, institution type, and whether the institution is located inside or outside the Twin Cities metropolitan area. For each institution, the preliminary…

The development of special-purpose information products for clients of the LEADERMART information retrieval system is described. (9 references) (RS)

Substantial alterations to a system often have little or no effect on particular collections. This may be due to poor separation of relevant and non-relevant documents. The paper presents a procedure for characterizing this separation, which can show whether proposed modifications of the base system are likely to be useful. (8 references)…

Retrieval performance with automatic term classifications for three test collections has been variable. This paper attempts to discover why. The real difference between the collections is in the separation of relevant from non-relevant documents. The separation is so poor that classification cannot be expected to succeed. (14 references)…

Cooperative efforts between Fort Detrick and various organizations over the past eight years and the consequences of these efforts are discussed. (26 references) (Authors)

Applying to air quality data, procedures are presented for site characterization, method identification, data validation, and data summarization that are being established by the Environmental Protection Agency for the National Aerometric Data Bank. Topics review screening criteria, atypical results (data outliers), data accuracy and precision,…

The Technical Information Service of the National Research Council of Canada and several other information retrieval activities in Ottawa and elsewhere are components of a nation-wide network which is developing into a coherent Canadian Scientific and Technological Information Dissemination System. (21 references) (Author/NH)

The complex and time-consuming task of preparing an acronym directory with fully documented entries for the library, information, and computer science fields was appropriately aided by methodology of these fields. The input record is constantly available for searching despite dispersal of the component 3 X 5 card records. (1 reference) (Author/NH)

The experiences, costs, price policy, market, sales promotion and foreign cooperation of a Danish documentation department are described in relation to two data bases. (Author/MM)

The focus of the Library Education Experimental Project (LEEP) at Syracuse University has been the development of a computer based laboratory for library science students to use in class assignments and for independent projects, with MARC tapes forming the data base. Data bases, programs, and seven different class assignments are described and…