Boston University's (Massachusetts) online requisition system allows authorized users in 130 campus departments to originate a variety of transactions, eliminating all manual processing of requisitions. The system is described, its two-year system development cycle is chronicled, and its impact and reception by users are discussed. (Author/MSE)

Issues in computerized analysis of language usage are discussed, focusing on the problems encountered as computers, linguistics, and language teaching converge. The tools of automated language and error analysis are outlined and specific problems are illustrated in several types of classroom exercise. (MSE)

Discusses how human services agencies can use strategies and information technologies similar to those used in political campaigns to identify needs and attitudes for social services campaigns. Marketing for social services programs is described, and the use of computers for a political campaign and for a teenage pregnancy program is compared.…

Discusses computerizing the operations of small nonprofit organizations and describes the process of computerization and software development for community-based organizations that receive funds from the New York State Weatherization Assistance Program. Training programs are described, and the need to focus on the local agencies is stressed. (LRW)

A combination of computer, videodisk, and voice-recognition technology lets Georgetown University medical students ask questions of an electronic "patient" who appears on a television monitor and appears to respond. Students can order laboratory tests and study patient behavior inside and outside the hospital. Simulations use actors or…

Computer-based problem-solving examinations in immunology generate graphic representations of students' search paths, allowing evaluation of how organized and focused their knowledge is, how well their organization relates to critical concepts in immunology, where major misconceptions exist, and whether proper knowledge links exist between content…

Reports on the development of a prototype computerized abstractor's assistant called TEXNET, a text network management system. Features of the system discussed include semantic dependency links; displays of text structure; basic text editing; extracting; weighting methods; and listings of frequent words. (Contains 25 references.) (LRW)

Explains how to integrate applied academics (communications, mathematics, computer applications) into accounting so that students can see the bridge develop between subjects as well as with the real world. (Author)

Discusses the design of computer applications, focusing on understanding design representations--what makes design representations work, and how, in different contexts. Examines the place of various types of representation (e.g., formal notations, models, prototypes, scenarios, and mock-ups) in design and the role of formalisms and representations…

Outlines design of an open computer system that relies on distributed computing for collection and storage of data from very large samples. Purpose of the system is to provide a base of reliable data for assessing impact of technology on delivery of educational materials. The system consists of an open instrument that generates student forms, an…

Few schools command the funding to shift from zero security to updated closed-circuit TV systems. Cost-effective school security identification cards, which provide a rapid means of identifying those belonging on campus, can be integrated with administrative systems to track attendance, age, subject studied, and other vital statistics. (MLH)

This study evaluated the accuracy of automated methods of grammatical categorization ("tagging") of transcribed conversational language samples from 30 normally developing children. On a word-by-word basis, automated accuracy levels averaged 95.1%; accuracy of tagging whole utterances averaged 77.7%. Results suggest that further improvement of…

Relates experiences in developing and promoting services interoperable with the Global Information Locator Service (GILS) standard. Describes sample implementations and touches on the strategic choices made in public policy, standards, and technology. Offers 10 recommendations for successful implementation of an Information Locator Service. (AEF)

Examines the need for reevaluating archival principles and practices. Reviews opportunities created to enhance and enrich archival work and difficulties of archiving digital information. Illustrates the consequences in terms of selection and appraisal of records. Emphasizes the impact of digital information on ethical, legal and societal issues.…

This interview with Gregory Rawlins, a computer science professor and author, discusses future possibilities in computing and the control of technology. Highlights include issues concerned with electronic publishing; machine intelligence; power and control; and the personalization of information on the Internet. (LRW)