In three studies, profoundly hearing-impaired children received speech training using a computerized, physiologically based system in which glossometry or palatometry measures were displayed. Overall, results suggest that visually based speech training is a feasible alternative to traditional auditorily based training. (Author/JDD)

Artificial neural networks (ANN), part of artificial intelligence, are discussed. Such networks are fed sample cases (training sets), learn how to recognize patterns in the sample data, and use this experience in handling new cases. Two cognitive roles for ANNs (intelligent filters and spreading, associative memories) are examined. Prototypes…

The University of Florida has implemented an online payroll certification system that exemplifies how computer applications can result in higher quality information and provide real cost savings. In this case, the combined personnel savings exceeded 6.5 full-time-equivalent positions, more than twice the computing costs incurred. (MSE)

Discussion of discourse created by computers defines discourse as a pattern of cognitive functioning and identifies two such modes of thought: narrative and expository. Discussion covers the computer as discourse; schemas as a way to understand how knowledge is organized; simulations, hypermedia, and databases as discourse; and interactive…

Discusses issues related to the High Performance Computing and Communication program and National Research and Education Network (NREN) established by the High Performance Computing Act of 1991, including program management, specific program development, affecting policy decisions, access to the NREN, the Department of Education role, and…

Describes a computer-based methodology for representing mental models as maps, extracting these maps from written and spoken texts, and analyzing and comparing concepts and structures of information within maps. Illustrates the model using data on students and teacher in an undergraduate writing class. Contains about 80 references. (Author/SV)

Projects of the Foundation for Technology Access are described, such as the Alliance for Technology Access and the Computer Classroom Integration Demonstration. The resource section lists, by state, over 150 resource centers of the Alliance for Technology Access, RESNA, and the Council for Exceptional Children. (JDD)

Learning-disabled and average readers (n=120) from grades four through six completed comprehension questions under one of four treatment conditions. Results indicated that computer-mediated text was no better than off-line conditions in improving learning-disabled readers' comprehension. Attribution and metacognitive sophistication were…

In college publications programs, computer technology makes it possible to maintain editor-designer teamwork across long distances. However, although computers can cut expenses and boost cooperation, the editor and designer must still have basic skills for collaboration, understand each other's work, and focus on the desired product. (MSE)

Results of a national survey investigating problems with aging college computer systems are reported. On average, 68 percent of systems were identified as aging (five or more years old or not under database management systems). Strategies for upgrading obsolescent systems are discussed, and the role of planning is emphasized. Anecdotal information…

Discusses ethical and professional issues in psychology regarding computer-assisted therapy (CAT). Topics addressed include an explanation of CAT; whether CAT is psychotherapy; software, including independent use, validation of effectiveness, and restricted access; clinician resistance; client acceptance; the impact on ethical standards; and a…

Systems dynamics, a computer-based tool for visualizing how parts of an organization work together over time, is a valuable tool in administrative decision making. Feedback loops among elements mimic complicated behavior in real or imagined situations. An experiment using the technique with a simple research funding model validated its utility.…

The current and potential impact of computerization on pharmacy practice is discussed, focusing on ethical dilemmas in the pharmacist-patient relationship, confidentiality of records, and the role of artificial intelligence in decision making about drug therapy. Case studies for use by teachers of pharmaceutical ethics are provided. (Author/MSE)

The project accounting system used by the University of Illinois Urbana-Champaign School of Chemical Sciences exchanges financial data with the campus' central accounting system and allows integration of this information with user-entered data to produce an easily read, fully obligated project accounting statement for the budget and period…

Yale University (Connecticut) uses a "constructive evolution" method of coping with maintenance and fine-tuning of aging information systems. In this process, system developers form partnerships with user department representatives to plan and coordinate system changes. Evolution of the personnel/payroll system over five years provides…