Many human resource managers face a dilemma. They would like to spend more time improving the overall work environment for employees. They want to help their executives save on workforce-related expenses, find and hire better talent, and improve existing talent through training and development. Unfortunately, most days, HR managers are stuck doing…

As physical education programs are required to be more accountable in demonstrating the positive benefits they provide for their students, it becomes more important for physical educators to be able to provide evidence that their students are changing in positive ways. Assessment is an integral part of the teaching/learning cycle. Teaching is…

Distributed wireless sensor networks (WSNs) are being proposed for various applications including defense, security, and smart stages. The introduction of hardware wireless sensors in a signal processing education setting can serve as a paradigm for data acquisition, collaborative signal processing, or simply as a platform for obtaining,…

This paper provides insights based on the authors' own practice as university instructors, researchers and arbitrators of student plagiarism. Recognising the difficulty in defining plagiarism while still acknowledging the practical importance of doing so, the authors find the common element between the various types of plagiarism to be the lack of…

This study proposes an innovative solution to the problem of multiobjective engineering design optimization by integrating desktop VR with genetic computing. Although, this study considers the case of construction design as an example to illustrate the framework, this method can very much be extended to other engineering design problems as well.…

The periodic table and the periodic system are central to chemistry and thus to many introductory chemistry courses. A number of existing activities use various data sets to model the development process for the periodic table. This paper describes an image arrangement computer program developed to mimic a paper-based card sorting periodic table…

The efficiency of different cognitive training procedures in elderly people was studied. Two types of methods to train cognitive and memory functions were compared. One method was based on new technologies and the other one on pencil-and-paper activities. Thirty-six elderly institutionalized people aged 68-94 were trained. Quantitative and memory…

The purpose of this study was to use multiple data sources, both objective and subjective, to capture students' thinking processes as they were engaged in problem solving, examine the cognitive tool use patterns, and understand what tools were used and why they were used. The findings of this study confirmed previous research and provided clear…

Nondeterminism is a fundamental concept in computer science that appears in various contexts such as automata theory, algorithms and concurrent computation. We present a taxonomy of the different ways that nondeterminism can be defined and used; the categories of the taxonomy are domain, nature, implementation, consistency, execution and…

A simple, flexible and very low cost hardware plus software framework for developing computer-interfaced science experiments is presented. It can be used for developing computer-interfaced science experiments without getting into the details of electronics or computer programming. For developing experiments this is a middle path between…

Much recent psychometric literature has focused on cognitive diagnosis models (CDMs), a promising class of instruments used to measure the strengths and weaknesses of examinees. This article introduces a genetic algorithm to perform automated test assembly alongside CDMs. The algorithm is flexible in that it can be applied whether the goal is to…

When data with and without an optically active sample are acquired simultaneously while one manually rotates the analyser, the graph of the first signal versus the second one is an ellipse whose shape shows the phase shift between the two signals; this shift is twice the optical rotation. There is no need to measure the rotation of the analyser or…

In this article, the author talks about the 3D virtual world known as Second Life and its potential as a learning platform. In the last few years, many colleges, universities, and libraries have established resources in what has become the preeminent multiuser virtual environment. Today, more than 100 Second Life "regions" are used for educational…

This article focuses on use of Microsoft[R] PowerPoint[TM] paired with direct instruction (DI) to teach word recognition to young children at risk. DI has been a widely used teaching method for over 40 years, and is often used to teach emergent literacy skills. Recent DI research with preschoolers at risk has suggested the potential for using…

In this web accessibility study of homepages of education departments in post-secondary educational institutions, the 1998 US Section 508 Law regarding webpage accessibility for people with disabilities was addressed. Along with the requirements of this legislation, there are growing demands for web accessibility resulting from age-related visual…