Using the Communicative Orientation of Language Teaching (COLT) observation theme, this study compares the second-language-learning environments of elementary-level students of French in four submersion and four immersion classrooms in Montreal, Canada. Results indicate clear differences between the two environments. (Author/VWL)

Suggests a method that allows searchers to analytically compare the Boolean and probabilistic information retrieval approaches. Sample performance figures are provided for queries using the Boolean strategy, and for probabilistic systems. The variation of performance across sublanguages and queries is examined, as well as the performance of models…

To compare the value of subject descriptors and title keywords as entries to subject searches, two studies were conducted, both concentrating on monographs in the humanities and social sciences held by online public access catalog of the National Library of the Netherlands. (Author/AEF)

Compares the costs and benefits of periodical ownership against online access of a full-text periodicals database in one academic library. A full-text database allows the library to offer more than twice as many journals as it does currently for a 15% increase in expenditures. Two tables show comparisons. (Author/AEF)

At Tallahassee Community College (TCC), a full-time equivalent (FTE) based ratio was used as the basis for comparing the college's staff allocations with those of other community colleges in the state. The development of a statewide personnel database by the Florida State Board of Community Colleges provided the means for investigating this ratio.…

Summaries are presented of individual state practices for collecting selected universe terms and data elements for the Education Data Improvement Project of the Council of Chief State School Officers. The Project is a joint effort of the states and Federal government to improve the quality and timeliness of data collected, analyzed, and reported…

A computer program designed to assist a psychology department in recordkeeping and providing information to the American Psychological Association is presented. Descriptive information about the computer program is also included. The program employs the Statistical Analysis System to access a database of demographic data for students entering the…

Project EDNEED II (Empirical Determination of Nationally Essential Educational Data), conducted from July 1975 to September 1976, was designed to document the extent to which data currently collected by State vocational education agencies could be used to answer prioritized Project EDNEED I questions. (Project EDNEED I identified and prioritized…

Four different methods for inputting enemy situation data--(1) typing, (2) typing with error correction, (3) menus (choosing appropriate entry from a list), and (4) typing with autocompletion and an English option--were compared for speed, accuracy, and ease of use. Thirty-two enlisted men and women, none of whom had used the inputting techniques…

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…

This overview of the information market and services available in the Federal Republic of Germany highlights online information systems (hosts, databases, networks); relation of Europe to United States and Germany; the German library system (problems and advantages of document delivery, online services); and telecommunication technology.…

A subject profile using 39 concepts central to the practice of social work was searched in Social Work Abstracts (SWAB), PsycINFO, ERIC, and Social SciSearch. Social work practice concepts and search strategy, search term results, journal titles searched, and source coverage and date of most recently indexed article are noted. (EJS)

Controlled experiments conducted to compare effectiveness of enhanced experimental computer intermediary system, CONIT, with that of human expert intermediary search specialists indicate that experimental intermediary techniques are now capable of providing search assistance whose effectiveness at least approximates that of human intermediaries in…

This investigation of utilization of machine-readable bibliographic records for government publications in online public access catalogs consists of a literature search, identification of applications of Government Printing Office (GPO) MARC tapes by bibliographic services and libraries, sampling GPO MARC test tape and profiling depository…