In the previous report in this series, Web browser loading times were measured in 12 Asian countries, and were found to be up to four times slower than commonly prescribed as acceptable. Failure of webpages to load at all was frequent. The current follow-up study compares these loading times with the complexity of the Internet routes linking the…

This article seeks to provide an introduction to Extensible Markup Language (XML) by looking at its use in a single source publishing approach to the provision of teaching resources in both hardcopy and online. Using the development of the International Baccalaureate Organisation's online Economics Subject Guide as a practical example, this…

Although an increasing number of K-12 educators have taken up blogging in the past few years, blogging professors are still a rarity. Time pressures, entrenched beliefs about peer-reviewed publication, and a lack of familiarity all contribute to the paucity of faculty who regularly blog for public audiences. In this article, several prominent…

This article reports on how the current must-have tools of adolescent social networks--cell phone text messaging, Web sites such as MySpace and Facebook, and e-mail--are being used by teachers and other school employees who prey on students to foster inappropriate relationships and perpetrate abuse. When the sexual abuse of students by educators…

A simple, rapid method for generating complex genetic profiles using Alu-based markers was recently developed for students primarily at the undergraduate level to learn more about forensics and paternity analysis. On the basis of the Cold Spring Harbor Allele Server, which provides an excellent tool for analyzing a single Alu variant, we present a…

In this study, the process and outcome of a web-based planning application, called Ports of Call, are discussed. The application allows college management to create, edit, and report out activities relating to college plans, all through a web browser. Its design was based on best practices in modern web technology and the application can be easily…

"The Doubles," funded by the National Institute on Drug Abuse, is a seven-episode series of media tools designed to teach third- and fourth-grade students about the science of drug addiction. The program's curriculum was delivered through a set of DVDs, interactive CD-ROMs, workbooks, or an Internet Site. Results indicate that although the…

This article describes a pedagogic foundation for introducing a field-based geographic information systems (GIS) experience to the GIS curriculum at the university level and uses a dual evaluation methodology to monitor student learning and satisfaction. Students learned the basics of field-based global position systems (GPS) and GIS data…

An Internet search tool, Google Alert, was used to survey the global English-language press July-December 2005 for references to deaf people. The survey found that such references focus on people who are deaf rather than the disability itself, thus demonstrating how well deaf people fit into the mainstream. Derogatory terminology such as "deaf and…

An exploratory study was designed to describe Internet search behaviors of deaf adolescents who used Internet search engines to complete fact-based search tasks. The study examined search behaviors of deaf high school students such as query formation, query modification, Web site identification, and Web site selection. Consisting of two fact-based…

Although there is no agreement as to what instructional interactivity and interaction mean in educational literature, researchers agree that both terms are vital for teaching and learning one way or another. This paper presents the item-development stages and validity and reliability analyses of the Interactivity Survey (IS), which attempts to…

This study examines four months of online discourse of 22 Grade 4 students engaged in efforts to advance their understanding of optics. Their work is part of a school-wide knowledge building initiative, the essence of which is giving students collective responsibility for idea improvement. This goal is supported by software--Knowledge…

Research regarding the optimal fielding of online surveys is in its infancy and just beginning to offer clear suggestions for effective recruiting of participants as well as techniques for maximizing the response rate. In this article, the authors discuss the process of recruiting participants by e-mailing invitations to a list of recipients…

The year's business reading identified new trends, reckoned with old challenges, offered counteropinions on hot topics, reinforced some old lessons, highlighted gains over losses, celebrated innovations that have potential for all, and observed the failures of these innovations to keep their promise. In short, it was a year of balancing…

This column of Childhood Education focuses on middle school girls. Cyberbullying has emerged as a new, insidious, and harmful way of getting back at an individual girl who may be "different" or disliked for a physical or social trait. Cyberbullying has been described as "willful and repeated harm inflicted through the medium of electronic text"…