In this article, the authors cite four reasons why parents and schools should reconsider the use of Internet filters. First, and most simply, filters don't work as advertised. One of the most controversial and contentious issues surrounding the use of new information and communication technologies, especially in schools and libraries, is whether…

To appreciate the true impact of scientifically based research on education, it may be useful first to understand the meaning of the various terms that the law employs as part of its definition of SBR (Scientifcally Based Research). The This article presents an explication from a Software & Information Industry Association publication titled…

We should be grateful that Terry Reese had to work his way through college. As a work-study student, taught to do cartographic cataloging in the University, of Oregon's map library, he discovered the mental challenges libraries offered. Later he became Oregon State University (OSU)'s cataloger for networked resources and digital unit production…

What child hasn't chatted with friends through a computer? But chatting with a computer? Some Danish scientists have literally put a face on their latest software program, bringing to virtual life storyteller Hans Christian Andersen, who engages users in actual conversations. The digitized Andersen resides at the Hans Christian Andersen Museum in…

Many teachers look for a creative and engaging way to bring physical science topics of force and motion to life for their students. In this project, fourth-grade students weren't "forced" to investigate physical science topics--they were thrilled to! With the help of various technology tools--digital cameras, the Internet, computers, and…

This paper discusses the results of a research project which aimed to capture, analyse and communicate the complex interactions between students, teachers and technology that occur in the classroom. Teachers and researchers used an innovative research design developed through the InterActive Education Project (Sutherland et al., 2003). Video case…

This article investigates the multimodal affordances presented by music software and how it can provide new opportunities for students to engage with composition work in the classroom. It seeks to broaden the scope of current research into classroom composition using technology, through a study of students' environments and compositional processes…

SigrafW is Windows-compatible software developed using the Microsoft[R] Visual Basic Studio program that uses the simplified Hill equation for fitting kinetic data from allosteric and Michaelian enzymes. SigrafW uses a modified Fibonacci search to calculate maximal velocity (V), the Hill coefficient (n), and the enzyme-substrate apparent…

The interfacing of various spectrometers with analog output to a personal computer running Microsoft Excel in the Windows environment is described. This low cost data acquisition solution is a useful replacement of a chart recorder for various UV-visible and infrared scanning spectrophotometers.

Some inexpensive or free ways that enable to capture and use images in work are mentioned. The first tip demonstrates the methods of using some of the built-in capabilities of the Macintosh and Windows-based PC operating systems, and the second tip describes methods to capture and create images using SnagIt.

Almost all modern rotation of factor loadings is based on optimizing a criterion, for example, the quartimax criterion for quartimax rotation. Recent advancements in numerical methods have led to general orthogonal and oblique algorithms for optimizing essentially any rotation criterion. All that is required for a specific application is a…

Plagiarism, aided by the emergence of massive databases of information on the World Wide Web, has become commonplace on college campuses and in business schools. Because prevention is preferable to policing, in this article the authors (a) present methods for educators to define plagiarism and educate students in appropriate citation and…

This article traces the historical development of the boundaries around computer software and hardware. On one hand, the author documents ongoing discussions about the technical equivalence of hardware and software. On the other hand, he accounts for the stubborn persistence of these terms as markers for two distinct spheres of technology,…

Many credentialing agencies today are either administering their examinations by computer or are likely to be doing so in the coming years. Unfortunately, although several promising computer-based test designs are available, little is known about how well they function in examination settings. The goal of this study was to compare fixed-length…

Digital games have typically been considered a male leisure activity; however, recent statistics indicate that increasing numbers of females are now playing games. The purpose of this review is to investigate how the influx of girl gamers and the emergence of female-oriented game design can inform instructional design for the construction of…