Exploratory factor analysis (EFA) is a frequently used multivariate analysis technique in statistics. Jennrich and Sampson (1966) solved a significant EFA factor loading matrix rotation problem by deriving the direct Quartimin rotation. Jennrich was also the first to develop standard errors for rotated solutions, although these have still not made…

Victimization studies consistently find that household structure influences the risk of personal and property victimization among adult household members, with those in "traditional" homes enjoying the most protection from victimization and lone parents experiencing the greatest vulnerability. Drawing on the concept of "coupling…

Video usage in educational contexts is on the rise. We examined 3 alternative theories about cognitive mechanisms of learning and their implications for instructional design when video is employed to enhance text-based learning. Hypothesis-testing procedures followed a falsificationist approach, grounded in philosophy of science literature.…

Links between living in a partner-violent home and subsequent aggressive and antisocial behavior are suggested by the "cycle of violence" hypothesis derived from social learning theory. Although there is some empirical support, to date, findings have been generally limited to cross-sectional studies predominantly of young children, or…

This report by the Center on Education Policy (CEP), an independent nonprofit organization, examines trends in the achievement of high school students on the state reading/English language arts (ELA) and mathematics tests used for accountability under the No Child Left Behind Act (NCLB). In most states, these tests are first administered in grade…

Educational assessment and, more broadly, educational research in the United States have entered into an era characterized by a dramatic increase in the prevalence and importance of test score use in accountability systems. This volume covers a selection of contemporary issues about testing science and practice that impact the nation's public…

The mission of the National Academy for Integration of Research, Teaching and Learning (NAIRTL) is to ensure that all higher education students are exposed to cutting edge research in their classrooms, and that students at undergraduate and postgraduate levels are actively engaged in relevant and authentic research in their chosen discipline. To…

This paper focuses on ways in which one state policy for improving education--standard-setting through testing mechanisms--affects the classroom teacher-learner relationship. That uniform policy-making is problematic is clear from observations of 43 Mid-Atlantic school district teachers. Responding to three types of standards, 45 percent found…

This technical report documents the procedures followed in developing student and teacher surveys to gather information about the accommodations students are accustomed to receiving and those that might be beneficial on a mathematics test delivered on the computer. It provides documentation of the technical adequacy of the survey instruments, as…

This publication reports the results of the second International Assessment of Educational Progress for science. Twenty countries assessed the mathematics and science achievement of 13-year-old students and 14 countries assessed 9-year-old students in these same subjects. In some cases, participants assessed virtually all age-eligible children in…

This paper summarizes the results of a study of the local consequences of implementing statewide minimum competency tests. For American education to be the best in the world, the use of statewide and nationwide standardized testing as a primary policy tool for stimulating reform must be discontinued. Second, school district responses to such…

This report summarizes the present and past status of students with disabilities in educational assessment and accountability systems, and highlights the critical emerging issues to be addressed. Issues include participation in accountability systems, graduation requirements, data management, accommodations, alternate assessments, reporting, and…

This study examined performance of a simulated computerized adaptive test that was designed to help direct the development of a medical recertification examination. The item pool consisted of 229 single-best-answer items from a random sample of 3,000 examinees, calibrated using the two-parameter logistic model. Examinees' responses were known. For…

A predictive adaptive testing (PAT) strategy was developed based on statistical predictive analysis, and its feasibility was studied by comparing PAT performance to those of the Flexilevel, Bayesian modal, and expected a posteriori (EAP) strategies in a simulated environment. The proposed adaptive test is based on the idea of using item difficulty…

This study examined whether an expert system approach involving intelligent selection of items (EXSPRT-I) is as efficient as item response theory (IRT) based three-parameter adaptive mastery testing (AMT) when there are enough subjects to estimate the three IRT item parameters for all items in the test and when subjects in the item parameter…