The role of computing in enhancing scholarly writing and in building student writing skills is examined, with particular reference to the social scientist's needs at the college level. Word processing, outlining, and hypertext software types are appraised in terms of their impact on writing processes, and, while strengths of each are noted, each…

This guide is designed for school and district administrators and teachers who want to use data to improve their schools, for college and university instructors who teach school administrators, and for support personnel who teach graduate-level education courses. The guide explains how to define the scope of a needed database, how to ready the…

This manual is designed to assist librarians in programming unique database applications that meet specific library needs. Chapter 1 goes over the basic functions of working with Windows, describes terms such as multitasking, and shows how to use the menu and tool bars. Chapter 2 covers the basics, defines some useful terms, and presents the steps…

This digest provides information and advice for accessing information from the Educational Resources Information Center (ERIC) database, a federally funded information network designed to provide users with ready access to education literature. It describes the database, the best ways to access ERIC, the thesaurus of ERIC descriptors, and the use…

Describes a pilot study in which a single database was constructed to provide access by both descriptors and cited references. For each query, two equivalent sets were retrieved and evaluated for relevance to the query. It is concluded that using both search methods can increase both recall and precision. (32 references) (CLB)

Discusses the development of the "Dictionary of Old English," a database of approximately three million running words. Examines how technological advancements have changed the design process since it began in 1970, stating that error checking and protection of the database against accidental intrusion have remained as key issues. (GEA)

Discusses the shift of information access from a data-centered to a user-centered model and describes the Daltext system, a prototype user-centered information system that allows the user to determine how the data will be viewed (i.e., within a datastream model, a set model, a relational model, and/or a hierarchical model). (Contains 30…

Raison d'Etre, a hypermedia design history application, provides access to a database of video clips containing perspectives of design team members during the course of a project. Describes the user needs analysis; methods of collecting information and organizing the database; and the implications for design education, research, and practice. (AEF)

Examines the possibility of using expert system tools for environmental data management. Describes the domain-independent expert system shell SAK and Knowledge EXplorer, a system that learns rules from data. Demonstrates the functionality of Knowledge EXplorer on an example of water quality evaluation. (LZ)

Describes an image database system assembled using separate computer components that was developed to overcome text-only computer hardware storage and retrieval limitations for a pavement design class. (JJK)

Discusses how hypermedia interfaces can use graphic design and language to help users of hypermedia programs to structure a cognitive approach to information retrieval. Argues that such interfaces should acknowledge the medium's limits, identify authorship levels, define a program model, provide overviews, and narrow the navigation functions. (SR)

Discusses repurposing content for computer-assisted instruction. Topics addressed include cost reduction; cost effectiveness; instructional quality and consistency; design issues; database design, including organizing information for repurposing and the use of courseware; and examples derived from multimedia and hypermedia applications. (LRW)

Argues that there is a need to develop dynamic systems for structuring data to create information access and for allowing users to incorporate that information into their own knowledge base. Describes a system built on a simple, powerful content model. (DDR)

Describes a scalable, parallel, relational database-drive information retrieval engine. To support portability across a wide range of execution environments, all algorithms adhere to the SQL-92 standard. By incorporating relevance feedback algorithms, accuracy is enhanced over prior database-driven information retrieval efforts. Presents…

The purpose of this exploratory study was to develop research methods to compare the effectiveness of two video browsing interface designs, or surrogates--one static (storyboard) and one dynamic (slide show)--on two distinct information seeking tasks (gist determination and object recognition). (AEF)