Oversampling and cluster sampling must be addressed when analyzing complex sample data. This study: (a) compares parameter estimates when applying weights versus not applying weights; (b) examines subset selection issues; (c) compares results when using standard statistical software (SPSS) versus specialized software (AM); and (d) offers…

One size does not fit all. For anyone who has ever tried to make something fit (especially when it won't), it's best to realize that the word "all" does not really mean "everyone." The same thing is true for subscription databases. While it might seem that all students in grades K-12 can benefit from the use of the database contents, in reality,…

This paper presents two nine-year-old children who used different oral, written, visual, and digital modes as resources to create meaning and to position themselves socially through multimodal stories. Their diverging experiences with technology as a resource for storytelling draw attention to the importance of studying "the ways that old and new…

In this article, the author, an information technology librarian at Georgian Court University (GCU), recounts how she accomplished technology tuneup at GCU by looking at the existing systems and matching them up with the library needs to find no-cost solutions. The first and biggest tuneup was to the engine, the Sirsi Unicorn integrated library…

In 2001, the U.S. Department of Education and the Ministry of Education in China entered into a bilateral partnership to develop a technology-driven approach to foreign language learning that integrated gaming, immersion, voice recognition, problem-based learning tasks, and other features that made it a significant research and development pilot…

This book is about learning and teaching with personal computers. It is aimed at teachers, student teachers, those responsible for pre-service and in-service teacher training, school administrators, and parents. The book is arranged in four sections. Part I includes two chapters providing a theoretical framework for learning and teaching with…

This document contains five units for a course in computer numerical control (CNC) for computer-aided manufacturing. It is intended to familiarize students with the principles and techniques necessary to create proper CNC programs manually. Each unit consists of an introduction, instructional objectives, learning materials, learning activities,…

This annotated bibliography is the sixth annual compilation of the abstracts of 228 documents added to the ERIC database during the year 1991 in the area of computer applications in elementary and secondary schools. The types of materials included are administrator guides, bibliographies, conference papers, evaluative reports, literature reviews,…

In an effort to identify instructional methods that might improve mathematics learning at the grade 4 level when used in a variety of educational settings under typical conditions, the REL Mid-Atlantic research team looked for promising, replicable practices that were being used broadly by teachers in U.S. schools, for which research showed…

"Impact" is possibly the most frequently evaluated construct associated with any kind of technological diffusion or adoption within educational settings. Seemingly endless research projects are funded to measure it and to validate the educational value we have become adept at inscribing into practically all novel technologies brought to…

E-learning provides a convenient and efficient way for learning. Formative assessment not only guides student in instruction and learning, diagnose skill or knowledge gaps, but also measures progress and evaluation. An efficient and convenient e-learning formative assessment system is the key character for e-learning. However, most e-learning…

This paper details the technical and operational aspects of a project investigating the role of digital video in physical education in 12 Irish schools over a period of two academic years. The project design involved a qualitative investigation into the use of digital video in three areas of physical education, namely teaching, learning and…

Purpose: The purpose of this paper is to present an example of how the synergy of different competences in students' teams, out-of-the-box thinking style and various motivation factors in a culturally diverse learning environment is the foundation for knowledge construction, driven by the idea generation process and co-creation--the so-called…

Portfolio authoring tools within teacher preparation institutions have changed dramatically as portfolios have moved from paper to electronic formats and now to the Web. This study used Engestrom's Cultural-Historical Activity Theory (1987) to examine how portfolio tools, along with external influences and institutional contexts, mediate the…

The objective of this study was to determine whether there was a quantifiable improvement in learning outcomes by integrating course materials in a 4-year baccalaureate program, utilizing a knowledge repository with a conceptual map that spans a discipline. Two new models were developed to provide the framework for this knowledge repository. A…