Teachers spend most of their time in school in classrooms, and their instruction and teaching practices may be affected by classroom context such as class size. We examine whether teacher effects interact with classroom context such as class size. Specifically, we seek to determine whether teacher effects are more pronounced in small classes than…

This study is an evaluation of the psychometric issues associated with estimating objective level scores, often referred to as "subscores." The article begins by introducing the concepts of reliability and validity for subscores from statewide achievement tests. These issues are discussed with reference to popular scaling techniques, classical…

This article presents findings from an investigation of the overall effectiveness of Michigan's Freedom to Learn (FTL) One-to-One initiative. The major goal of the FTL initiative was to help students to gain 21st century knowledge and skills while increasing their learning and achievement through the integration of over 20,000 laptop computers…

Test developers are responsible to define how test scores should be interpreted and used. The No Child Left Behind Act of 2001 (NCLB) directed the Secretary of Education to use results from the National Assessment of Educational Progress (NAEP) to confirm the proficiency scores from state developed tests. There are two sets of federal definitions…

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…

The U.S. Department of Education has not yet published an official guidance document for using NAEP achievement level scores to confirm state testing results. A review of the literature, however, identified four principles that inform the valid use of NAEP scores in a confirming analysis. The principles address the appropriate NAEP statistics to…

This research investigated the effects of two contrasting pre-k curricula, relative to practice as usual, on subsequent academic achievement. One curriculum had a strong literacy focus, the other was a less didactic "developmentally appropriate" curriculum that allowed children to have more influence on classroom activities. The purpose…

Reanalyzed data evaluated by A. Amrein and D. Berliner, using a comparison group of states that did not attach consequences to their statewide tests. States that did attach consequences outperformed states that did not, showing meaningful carryover from attaching consequences to statewide testing. (SLD)

Reanalysis of data from the National Assessment of Educational Progress continues to support the position that high-stakes tests do not do much to improve academic achievement. Data indicate that the extent to which states with high-stakes tests outperform those without remains indeterminable. (SLD)

This report examines the overlap between student test results on the Iowa Test of Basic Skills (ITBS) and the Washington Assessment of Student Learning (WASL). The two tests were compared and contrasted in terms of content and measurement philosophy, and analyses studied the statistical relationship between the ITBS and the WASL. The ITBS assesses…

Discusses issues associated with the use of holistic and analytic scoring methods in large-scale student assessments. Reviews the education literature and describes the recent Saskatchewan study comparing the results of the two scoring approaches applied to an achievement test taken by about 1,600 third graders. (SLD)

Created a developmental scale for the North Carolina End-of-Grade Mathematics Tests using a subset of identical test forms administered to adjacent grade levels with Thurstone scaling and Item Response Theory methods. Discusses differences in patterns produced. (Author/SLD)

This report, one of six volumes presenting the results of Georgia's statewide testing program, provides test results for the eight grade by school category and, within categories, by school. The categories, totaling 48 for individual schools and 48 for systems, were devised in an effort to make comparisons between schools and systems more…

This report, one of six volumes presenting the results of Georgia's statewide testing program, provides test results for the eleventh grade by school category and, within categories, by school. The categories, totaling 48 for individual schools and 48 for systems, were devised in an effort to make comparisons between schools and systems more…

This report, one of six volumes presenting the results of Georgia's statewide testing program, provides test results for the fourth grade by school category and, within categories, by school. The categories, totaling 48 for individual schools and 48 for systems, were devised in an effort to make comparisons between schools and systems more…