This survey examined the home pages of 36 Australian university library World Wide Web sites. Reports were run on these pages, using a service that checks the HTML for validity and reports errors, a service that checks usability by the visually disabled, and a program that checks the HTML, corrects and reports errors, and improves efficiency style…

While electronic learning environments provide exciting possibilities for supporting learners, the design of the user interface is as yet little understood. The purpose of this paper is to investigate the importance of specific usability attributes for online learning courses. A review of related papers on usability methods and learning theories…

Describes a simple computer-interface experiment for recording the response of an RC network to an arbitrary input excitation. The setup is used to pose a variety of open-ended investigations in network modeling by varying the initial conditions, input signal waveform, and the circuit topology. (DDR)

Describes a study conducted at Seattle Pacific University that developed an attitude scale to measure student perceptions about online courses; explored relationships between student perceptions and demographic and other variables, including age, gender, online course experience, Internet experience, and computer skills; and investigated…

Describes the methodology and results of the log analysis for the Alcohol Studies Database (ASDB), a domain-specific database supported by the Center of Alcohol Studies at Rutgers University Libraries. The objectives were to better understand user search behavior, to analyze failure rates, and to develop approaches for improving the user…

The interfacing of a physical pendulum to an Apple IIe computer and the physic instruction associated with it are discussed. Laboratory procedures, software commands, and computations used in this lesson are described. (CW)

Presented is a simple laboratory set-up for teaching microprocessor-controlled data acquisition as a part of an instrumental analysis course. Discussed are the experimental set-up, experimental procedures, and technical considerations for this technique. (CW)

Discussed are some uses of computers in chemistry classrooms. Described are: (1) interactive chromatographic analysis software; (2) computer interface for a digital frequency-period-counter-ratio meter and analog interface based on a voltage-to-frequency converter; and (3) use of spectrometer/microcomputer arrangement for teaching atomic theory.…

Described is a workstation equipped with a personal computer and a research-quality data-acquisition interface for instrumental data acquisition and analysis for chemistry and physics courses. Hardware, software, and functions of the apparatus are discussed. (CW)

Discusses a prototype multimedia application that was designed to help college students solve problems and generate practice tests for an economics textbook. Highlights include step-by-step problem solving; a friendly interface; student tracking; inexpensive development costs; examples of screen displays; and generating random, scored tests on…

Relates the results of pilot studies of Internet use in academic libraries to the education of users in a digital library environment. Interviews users and information professionals and reveals a need to develop user education programs that emphasize types of digital collections, interfaces, hardware and software requirements, and…

Describes the development of a multimedia Web-based assessment system for computer literacy at Hong Kong Baptist University. Presents findings of a study that investigated students' behavior, performance, and perception in the use of this assessment system and discusses future plans which include improving the user interface. (Author/LRW)

This paper discusses the visual organizers and graphic interfaces used to manage and report the findings from a 10-month ethnographic study of student participation and interaction in computer mediated communication (CMC) activities within the classrooms of both a freshman writing class and a plant science lab. The study focuses on social…

Research indicates that the educational effectiveness of Microcomputer-Based Laboratories (MBL) may be due to the real time nature of the experience. This article describes a study where kinesthetic feedback was completely removed by giving students only visual replications of a motion situation. If simultaneity of perception is the important…

This paper reports on a study to design, develop, pilot test, evaluate, and assess an online Internet community system during the months May-July, 1997 at Nova Southeastern University-Programs for Higher Education (NSU PHE). The system was used as a prototype for developing and studying techniques for building virtual communities. Project research…