Discusses a user interface that simplifies NF Squared (non-first-normal-form) relational query formulation in which query specification remains compact and straightforward. This interface allows for nesting and general hierarchical structures and restructuring which provides for more effective retrieval and query formulation. (Author/JKP)

XML is a newly released subset of SGML that is intended to extend the benefits of that standard to the World Wide Web. Differences between SGML and XML are outlined, potential benefits are discussed, and answers are provided for some frequently asked questions regarding XML. (AEF)

A 32-item self-efficacy scale for computer programming was developed, primed to the C++ programming language. The scale was administered to 421 students at the beginning and end of an introductory course in C++ programming. There was growth in self-efficacy between two administrations of the scale 12 weeks apart, particularly for students who…

How did educators become enslaved to networked computers and mesmerized by iridescent screens? The computer encourages endless acquisitions, some motivated by intellectual avarice, others by petty jealousies incited by colleagues raving about the latest "innovation." How much computer literacy is sufficient? What other literacies must…

Discusses why information technology managers are exploring the economic and strategic advantages of Web technology and finding that legacy systems still have an important role. Presents benefits: centralized management, reduced cost of ownership, wide user access; models of Web-to-host access; the Citrix thin client model; and future of…

Describes their essential components of learning objects (any element that might be contained inside a course) and gives a theoretical perspective. Discusses learning objects as they are developed and used in distance education. "A Middle Eastern Perspective" (Shata); " A Chinese Perspective" (Lin); and "A Perspective from…

Edutella is an RDF-based E-Learning P2P network that is aimed to accommodate heterogeneous learning resource metadata repositories in a P2P manner and further facilitate the exchange of metadata between these repositories based on RDF. Whereas Edutella provides RDF metadata repositories with a quite natural integration approach, XML metadata…

The use of the computer, and specifically the mathematics software package Maple, has played a central role in the authors' abstract algebra course because it provides their students with a way to see realistic examples of the topics they discuss without having to struggle with extensive computations. However, Maple does not provide the computer…

The development of collaborative studies in learning has led to a renewed interest in the field of web-based education. In this experimental study, a highly interactive and collaborative teaching environment was created using Moodle, a learning management system with two types of Collaborative Tools (CTs): Standard CT and Advanced CT to create a…

This paper describes an experimental study which has been carried out at the Near East University using the Moodle Learning Management System (LMS) together with two types of Web-Based Collaborative Tools (CTs): Standard CT and Advanced CT to create a virtual learning environment to teach programming languages. The aim of this study was to find…

In the summer of 2003, a project to augment and improve the teaching of information assurance courses was started at IUP. Thus far, ten hands-on exercises have been developed. The exercises described in this article, and presented in the appendix, are based on actions required to secure a Linux host. Publicly available resources were used to…

Coming from architecture, through computer science, pattern-based design spread into other disciplines and is nowadays recognized as a powerful way of capturing and reusing effective design practice. However, current pedagogical pattern approaches lack widespread adoption, both by users and authors, and are still limited to individual initiatives.…

In this paper, we present an ontology to represent the semantics of the IMS Learning Design (IMS LD) specification, a meta-language used to describe the main elements of the learning design process. The motivation of this work relies on the expressiveness limitations found on the current XML-Schema implementation of the IMS LD conceptual model. To…

XML, Extensible Markup Language, is important as a way to represent and encapsulate the structure of underlying data in a portable way that supports data exchange regardless of the physical storage of the data. This paper (and session) introduces some useful and practical aspects of XML technology for sharing information in a educational setting…

A day in Cape York, in the far north east of Australia, can change the life of a modern Australian. In that time, one can see hundreds of examples of rock art that are up to 36,000 years old, sharply contrasting the history of Indigenous people and the immigration of Europeans.One such visit led to a proposed collaboration between the Quinkan…