In response to an iPad initiative at a mid-sized New England university, all faculty, junior and senior undergraduates, and graduate students were required to have iPads by the first day of class in the fall semester of 2013. Goals of the initiative focused on preparing future teachers to use the iPad as a teaching and learning tool so they could…

As tablet technologies continue to evolve, the emergence of educational applications (apps) is impacting the work of teacher educators. Beyond online lists of best apps for education and recommendations from colleagues, teacher educators have few resources available to support their teaching of how to select educational apps. In response, this…

Beginning with a brief rationale for selecting quality digital picture book apps for beginning readers, the authors describe the elements of digital picture books and provide a brief review of the instructional benefits of digital picture book use for beginning readers. They then present a detailed taxonomy for selecting quality picture book apps.…

In this paper, we present a data-based user modeling framework that uses both unsupervised and supervised classification to build student models for exploratory learning environments. We apply the framework to build student models for two different learning environments and using two different data sources (logged interface and eye-tracking data).…

Discusses pattern classification of images by computer and describes the Two Domain Method in which expert knowledge is acquired using multidimensional scaling of judgments of dissimilarities and linear mapping. An application of the Two Domain Method that tested its power to discriminate two patterns of human blood leukocyte distribution is…

A taxonomy of computer-based speech training systems is presented, based on the physical source of feedback, standards of evaluation, level and type of detail on which feedback is based, and the form and instructional context of feedback. Reasons for selecting a particular approach are discussed in relation to existing systems. (Author/JDD)

Describes a methodology for linking instructional objectives to computer assisted instruction software and for evaluating the software in regard to such objectives. The proposed taxonomy codifies instructional objectives into machine readable format and includes the elements of subject, function, skill hierarchies, capability level, and…

Design considerations for speech training systems include the types of information about speech to be used in training, whether acoustic or physiologic; and the use of models of speech production, whether partially perceptual and partially knowledge-based or explicit data-based models. A taxonomy of speech training systems is presented.…

Describes a system that automatically classifies e-mail messages in the HUMANIST electronic discussion group into one of four classes: question, response, announcement, or administrative. The system's ability to accurately classify a message was compared against manually assigned codes. Results suggested that there was a statistical agreement in…

An automated list of bidders can be organized to provide an effective means of soliciting qualified suppliers to school districts. The system in Frederick County, Maryland, is described. (MLF)

Current awareness services at AT&T Bell Laboratories are described: bulletins announcing over 80,000 externally published items/year; production of four commercial machine-readable databases and camera-ready bulletin copy by Bell Laboratories Publication, Alerting, and Retrieval System (BELLPAR); photocopy service. Improvements in service are…

Development, testing, and evaluation of a university data system for dissemination of information about research opportunities are discussed. A thesaurus based on the keywords used by several public agencies was developed for the project. (MSE)

Describes TAXACOM, an online service of the Clinton Herbarium of the Buffalo Museum of Science in New York. Discusses "Flora Online" which is the first electronic serial to receive a number from the Library of Congress and a Latin translation service for biologists needing help composing Latin descriptions of new taxa. (TW)

Quality evaluation refers to computer operations for categorizing the relative quality of creative work. It can be used in college instruction to involve students and instructors in contrastive perception and distributed judgment of student work, assigning a quantitative measure to group conclusions about the relative quality of a member's work.…

A broad range of well-structured problems--embracing forms of diagnosis, catalog selection, and skeletal planning--are solved in expert computer systems by the method of heuristic classification. These programs have a characteristic inference structure that systematically relates data to a pre-enumerated set of solutions by abstraction, heuristic…