Focuses on the retrieval of numeric data from information sources that present special challenges. Describes a new method to deal with the challenge of accessing this special type of data indexed by unfamiliar metadata vocabularies. Extends the entry vocabulary module (EVM) approach to deal with numeric database searching. (AEF)

Describes how two social studies teachers designed a website in order to grant the other teachers in their school district access to the field trip database for the Washington-Baltimore area; furthermore, the idea for an elementary social studies website expanded into other projects that were also timesaving resources, such as the Electronic…

The Indiana University Expanded Grade Context Record system generates a student record that includes the elements of a traditional transcript plus additional information that places grades in a broader context, including class grade distribution data and the percentage of majors in the class. The system was developed in response to concerns about…

Discusses the design of online scoring software for computer-based education supporting high psychometric and fairness standards. Describes a system from the point of view of graders and supervisors; the design of the underlying database; data integrity and confidentiality; and the advantages of database design and online grading. (PEN)

A study to determine the value to humanists of a thesaurus integrating free-text terms from the humanities and social sciences found a high degree of overlap, suggesting that such a thesaurus would be useful to scholars in both disciplines. Results also demonstrated that combining controlled vocabulary and free-text term searching yielded more…

Proposes methods to utilize image primitives to support term assignment for image classification. Proposes to release code for image analysis in a common tool set for other researchers to use. Of particular focus is the expansion of work by researchers in image indexing to include image content-based feature extraction capabilities in their work.…

Examines the production of wh-questions in the speech of four monolingual child speakers of Catalan who were recorded longitudinally as part of an earlier study, obtained from the CHILDES database. Proposes that the early absence of wh-questions is a consequence of the early underspecification of tense. (Author/VWL)

Includes two articles: one discusses Federal legislation and regulations affecting libraries in 2000, including database protection, the Digital Millennium Copyright Act, funding, Internet filtering, and e-rate; and the second discusses legislation and regulations affecting publishing, including copyright, foreign sales corporation tax, children's…

Reports the preliminary findings of a research project that investigated users' mental models in the course of an image search. Generalist users searched a database of 1500 earth and space science images using a system that provided for both textual and content-based retrieval modalities. Factors such as ease of use and satisfaction with the…

Flexibility in query handling can be important if one types a search engine query that is misspelled, contains terms not in the database, or requires knowledge of a controlled vocabulary. Presents results of experiments that suggest the optimal form of similarity functions that are applicable to the task of phrase based retrieval to find either…

Discusses technological change and intellectual property as it affects libraries and access to electronic information. Topics include the balance between copyright law and fair use; the Copyright Term Extension Act; the Digital Millennium Copyright Act; product versus service; databases with public access; and similarities with Napster. (LRW)

Within-group similarities and between-group differences are used to illustrate the socio-cultural nature of the concept-building process in highly collaborative computer science classrooms. Simultaneously, a social constructivist perspective is used to describe the individual aspects of this development. The study uses written explanations from…

How has technology affected student achievement? There is a never-ending and misunderstood debate regarding technology integration that revolves around two main factors. First, the definition of student achievement has changed. Information technology literacy is now part of the skill set students will need to be successful, bringing with it a…

The authors investigated the role of syntax in verb learning in Mandarin Chinese, which allows pervasive ellipsis of noun arguments. Two questions were investigated using the Beijing corpus on CHILDES: (a) Does the input to young children manifest syntactic-semantic correspondences as needed for acquiring verb meanings? (b) Are verbs presented in…

We examined the use of residential services for people with intellectual disabilities in Finland from a regional perspective. Our aims were to investigate how service supply and need, as well as municipal factors, impact the use of residential services and to analyze whether the available information in registers and databases can be effectively…