More studies are concentrating on using virtualization-based labs to facilitate computer or network learning concepts. Some benefits are lower hardware costs and greater flexibility in reconfiguring computer and network environments. However, few studies have investigated effective mechanisms for using virtualization fully for collaboration.…

Background: The literature contains very few studies that focused on evaluating the impact of professional development activities on student learning. And, many of these studies failed to determine whether the professional development activities met their primary goal--to improve the learning process. Purpose: The purpose of this study was to use…

How to design environmental education (EE) programs in ways that encourage children to influence the environmental knowledge, attitudes, and behaviors of adults has intrigued researchers for more than a decade. The authors review and synthesize results from 7 studies that sought to answer this question. The studies reviewed were conducted between…

Discusses methodological issues in cross-cultural studies of diverse communities, including language problems, data collection and analysis, sample size, and dissemination of findings. A study of the information-seeking behavior of ethnolinguistic gatekeepers in several communities in California is described. Suggestions are given for public…