The evaluation of virtual community usage and user behaviour has its roots in social science approaches such as interview, document analysis and survey. Little evaluation is carried out using traffic or protocol analysis. Business approaches to evaluating customer/business web site usage are more advanced, in particular using advanced web…

One of the major issues related to teaching an introductory programming course is the excessive amount of time spent on the language's syntax, which leaves little time for developing skills in program design and solution creativity. The wide variation in the students' backgrounds, coupled with the traditional classroom (one size-fits-all) teaching…

Potentially, computers can balance some of the effects of visual impairment and provide equality of opportunity (Gerber, 2003). Students' individual needs entail that they and their teachers have access to a range of assistive technologies that may vary according to the task as well as to the learner. A dual output graphics card with a twin…

The papers develop main aspects on the legal software usage in educational area. It will be propose indicators for measuring the degree of licenses usage. Case studies are oriented to gymnasia stage.

Computer operations involving complex numbers, essential in such applications as Fourier transforms or image processing, are normally performed in a "divide-and-conquer" approach dealing separately with real and imaginary parts. A number of proposals have treated complex numbers as a single unit but all have foundered on the problem of the…

Given a conic section, the locus of a moving point in the plane of the conic section such that the two tangent lines drawn to the conic section from the moving point are all mutually perpendicular is a curve. In the case of an ellipse and hyperbola this curve is a circle referred to as the director circle. In the case of the parabola this curve…

This paper reports a study designed to probe the abstraction ability that US Algebra I students can achieve in moving the concepts rate of change and accumulation between motion and money contexts. The Algebra I students used the technologies motion detectors and Interactive Banking software during a replacement unit focused on slope, ratio, and…

Due to an increase in enrollment in upper-level Spanish classes that posed staffing problems, the Spanish section of the Department of Modern Foreign Languages and Literatures at the University of Tennessee decided to combine three sections of Spanish 331, "Introduction to Hispanic Culture," into one large lecture course, which was…

Multilevel linear models (MLMs) provide a powerful framework for analyzing data collected at nested or non-nested levels, such as students within classrooms. The current article draws on recent analytical and software advances to demonstrate that a broad class of MLMs may be estimated as structural equation models (SEMs). Moreover, within the SEM…

This paper summarizes a research project conducted to investigate the strategies developed by middle school students to solve a route-finding problem using Arc View GIS software. Three different types of route-finding strategies were identified. Some students were visual route-finders and used a highly visual strategy; others were logical route…

This article is a report on the findings of a study (phase one) conducted at Zayed University in the United Arab Emirates about making some important decisions regarding its instructional technology and the effects it will have on its students. The study was conducted to determine student perceptions about using more than one type of computer. A…

This article focuses on the similarities and differences in the academic education of software engineers and architects. The rationale for this work stems from our observation, each from the perspective of her or his own discipline, that these two professional design and development processes share some similarities. A pilot study was performed,…

This article features ImaginOn: The Joe and Joan Martin Center," a learning facility wherein students are provided with an original approach to education, learning, and the arts. ImaginOn is a joint venture of the Public Library of Charlotte & Mecklenburg County (PLMC) and the Children's Theater of Charlotte. ImaginOn's mission is to "bring…

A relatively new feature of human performance technology (HPT) is e-training, which, while considerably more economical and time-efficient than traveling to a remote location for training, presents other challenges. Course length remains a problem, and there are professional organizations for which performance improvement is too difficult to…

With the results of a forthcoming federal study of educational software still under wraps, questions are arising about how it has been conducted--particularly the government's decision not to disclose individual performance results for the 15 computerized curriculum packages being studied. The companies involved will receive results for their own…