Videorecording allows the researcher to record and replay the pictures and sound of an event. As such, it can be a valuable research tool. Nevertheless, it is not just a simple measuring instrument. As a qualitative research data gathering tool, videorecordings should be authenticated. Researchers should indicate clearly the role of this tool in…

Because technology in the home is becoming ever more available, understanding the role of technology in early childhood development is increasingly an opportunity and a concern for educators. This report examines data from the Early Childhood Longitudinal Study, Kindergarten Class of 1998-99, to provide an overview of the role of technology in the…

Designed to provide information on how educational institutions and government agencies are implementing new information technologies (NITs), this report combines an in-depth case study of 25 U.S. educational institutions (school districts, colleges, and universities) with an international study of exemplary educational programs in nine countries.…

Describes research conducted on the organization of information from many disciplines to teach social issues raised by nuclear technology. States that the social sciences provided the organizational base for most courses examined, courses emphasized moral responsibility and political choice, and syllabi emphasized technological, strategic, and…

Virtual environments are more and more used in primary schools. One of the most interesting potentialities of these environments is to foster cross-national applications. Yet, this specific feature is not fully exploited. This paper presents a successful virtual learning environment for primary education involving two European countries and…

This study evaluated the efficacy of a preschool mathematics program based on a comprehensive model of developing research-based software and print curricula. Building Blocks, funded by the National Science Foundation, is a curriculum development project focused on creating research-based, technology-enhanced mathematics materials for pre-K…

This summary of Council for Educational Technology (CET) activities begins with a definition of educational technology and a brief statement on its importance in the learning process. Activities, including involvement in both CET and cooperative projects, are then briefly described in 16 areas: (1) instructional technology (IT) in the curriculum;…

In order to better understand problems encountered in meeting the particular agricultural education and training needs of students from developing countries, 30 students enrolled in the College of Agriculture at the University of Minnesota in academic year 1983-84 were interviewed to assess individual backgrounds and agricultural training to date,…

The potential benefits of satellite communications development have been recognized since the notion of a geostationary "space platform" was proposed by Arthur C. Clarke in 1945. Although there have been examples of developmental applications of satellite technology, the promise has been slow in being fulfilled. The history of the…

Describes the characteristics of rare earth elements. Details the physical chemistry of rare earths. Reviews the history of rare earth chemistry and mineralogy. Discusses the mineralogy and crystallography of the formation of rare earth laden minerals found in the earth's crust. Characterizes the geologic history of rare earth elements. (CW)

Geographers are fully engaged in the debate surrounding the impact of new information and communication technologies (ICT) and there has been a proliferation of research on the impact of ICT on geographical education. This includes analyses of how ICT may affect geographical learning paradigms (Hill & Solem, 1999; Rich et al., 2000; Solem, 2000)…

Describes interactive educational technology and discusses its use in the classroom. Asserts that research about the effectiveness of interactive technology ignores links to curriculum goals and educational objectives. Asserts that a human tutor may still be needed to extend the thinking of a group. (CFR)

Many would agree that learning on the Web--a highly autonomous learning environment--may be difficult for individuals who lack motivation and self-regulated learning skills. Using a social cognitive view of academic motivation and self-regulation, the objective of the present study was to investigate the relations between students' motivational…

This volume gives language teachers, software designers, and researchers who wish to use technology in second or foreign language education the information they need to absorb what has been achieved so far and to make sense of it. It is designed to enable the kind of critical reading of a substantial literature that leads to a balanced and…

This volume's 301 papers are organized by 16 special interest groups, including: service delivery practice, personal transportation, augmentative and alternative communication, prosthetics and orthotics, quantitative assessment, service delivery policy, technology transfer, sensory aids, wheeled mobility and seating, electrical stimulation,…