Since 2021, Bellwether has conducted research on flexible learning options, including interviews with 85 policymakers, state administrators, funders, navigation organizations, technology providers, and many others. The goal was to address inquiries in a nascent and fast-growing field, such as how families and students access learning within a…

The growing prominence of value-added models for measuring teacher effectiveness has prompted a recent surge in policies that consider students' classroom performance part of a teacher's evaluation. Yet, in light of the criticism and limitations of the current models, whether and how evaluation systems will adapt over time is unclear. This paper…

To support and promote secondary analyses, the International Association for the Evaluation of Educational Achievement (IEA) is making the SITES 2006 international database and accompanying User Guide available to researchers, analysts, and public users. The database comprises national contexts and school- and teacher-level data from 23 education…

Discusses the technique of measuring program implementation, describing an effort to evaluate and refine the implementation of an innovative instructional model and examining the implications of this project for future research. (MCG)

Reports on a study that assessed the impact of school restructuring on academic achievement and student engagement among 11,794 10th-graders. Finds that students' gains in achievement and engagement were significantly higher in schools with restructuring practices and were associated with smaller high schools. (CFR)

The mission of the National Center for Improving Science Education, a partnership between the NETWORK, Inc., and the Biological Sciences Curriculum Study (BSCS), is to promote changes in science curricula, science teaching, and assessment of student learning in science. The center analyzes and makes recommendations for policy and practice at the…

Describes the Principal-Teacher Interaction Study that focused on the interventions made by nine elementary school principals and their staff and on their involvement together in the implementation of new curricula. Examines what principals and others did in the process of facilitating change and what effects their interventions had on the…

This study assessed the second year of a 5-year project--the Carroll Instructional Television Consortium--which uses two-way interactive cable television (both audio and video) as an alternative method of delivering courses in four small rural high schools in Illinois. Specific evaluation questions investigated the instructional effectiveness of…

A study was implemented to conduct a long-range observation and analysis of the process by which computers are channeled into educational practice. Data collection involved a structured interview with knowledgeable representatives of 35 school districts in Wisconsin. Participating schools were selected randomly and stratified by size. Questions in…

A quantitative or meta-analytic review was conducted of studies comparing computer-based education (CBE) to conventional instruction in precollege classrooms. Seventy-four studies were included in the review; sources included earlier reviews by Hartley, Burns, and authors from the University of Michigan, and the ERIC and Comprehensive Dissertation…

Three major educational revolutions have been the advent of writing, the use of books as teaching tools, and the shift in educational responsibility from the home to the school. The fourth revolution, which is based on the use of electronic technology in teaching, began with programmed teaching machines, individualized instruction, and the…

Presents reasons why nations should participate in international survey research. Reviews the mission and history of the International Association for the Evaluation of Educational Achievement (IEA). Discusses the design of a typical IEA study and includes five graphic figures and one table illustrating results of previous international surveys.…

The suspected sources of confounding in current meta-analytic studies of computer based instruction (CBI) are uncontrolled effects of instructional method and/or the John Henry Effect (i.e., compensatory rivalry). To determine which confounding is most plausible, a random 30% sample of the 128 studies which formed the original Kulik meta-analyses…

The 101 computer-based education (CBE) studies considered for use in this meta-analysis came from three major sources: references in an earlier meta-analytic review of CBE at the college level (J. Kulik, et al., 1980); a computer search of the Comprehensive Dissertation Abstracts and ERIC databases; and utilization of the bibliographies contained…

Reports on Green Thumb, a government-sponsored, university-operated, computer-based videotext system that disseminated agricultural information to 200 Kentucky farmers for 13 months. Findings suggest that adoption of videotext systems may follow a different adoption pattern than other farming innovations. (MH)