Mathematics performance at 7 years as assessed by teachers using UK national curriculum criteria has been found to be highly heritable. For almost 3000 pairs of 7-year-old same-sex twins, we used multivariate genetic analysis to investigate the extent to which these genetic effects on mathematics performance overlap with genetic effects on reading…

Critics of "No Child Left Behind" judge that it oversimplifies the influence of social context and the place of socially ascribed traits, such as social class, race, and gender, in determining achievement. We hold that this is especially likely to be true with regard to gender-related group effects and gender-implicated interaction…

This study examined the effects of testing accommodations on the mathematics and reading test scores of a sample of 119 fourth graders and 78 eighth graders. The sample included 49 fourth-grade students diagnosed with a disability and 39 eighth-grade students diagnosed with a disability. All students were tested under two conditions (i.e.,…

Children who fail to become fluent readers by the end of the primary grades are likely to achieve below same-age peers throughout their school careers. With growing use of curriculum-based measures (CBMs), it is easier to identify those students who are achieving below same-age peers. Moreover, a process of conducting individualized assessment and…

In the IEA PIRLS International Report, a number of indices of reading-related constructs were introduced for the purpose of explaining the variation in reading achievement. These indices, however, raise issues of reliability and validity, due to the way in which they are derived and due to the quality of the data. Targeting these issues, the…

Brewer Elementary is facing problems with their students' achievement in literacy and mathematics. Teachers are consistently struggling with students underperforming on state standardized tests over several years, reflecting national trends that show students of color often struggle when compared with white students (Testing: Index of Diversity,…

This independent evaluation of 2 commonly used approaches for accelerating reading achievement and reducing inappropriate special education referrals, Success for All (SFA) and Open Court, was conducted in 12 Title I schools in a large urban district in northern California. To compare the effects of these approaches, we collected data on 936 grade…

The No Child Left Behind (NCLB) Act of 2001 requires states to assess student achievement in reading and mathematics for students in grades three through eight and holds local school districts accountable for student assessment results. NCLB also stresses the importance of implementing educational programs that are research-based and insists that…

Title I provides extra instructional services designed to raise achievement for low-performing students in schools with relatively high poverty rates, and for all students in many of the nation's highest-poverty schools. To learn more about how well Title I students are performing academically, the Center on Education Policy (CEP) compared…

The achievement gap between African American students and their Caucasian peers has been of concern for quite some time in the field of education (Orfield, Losen, Wald, & Swanson, 2004). As a result, this article examined high stakes reading test scores for 4,135 African American students in grades 3 through 10 in a Midwestern school district.…

This report describes findings from the second year of the most comprehensive, intensive, and carefully constructed study to date of trends in student achievement in all 50 states since 2002, the year the No Child Left Behind Act (NCLB) was enacted. Last year, the Center on Education Policy (CEP), an independent nonprofit organization, began this…

Although literacy skills needed to engage in the economy and public life have grown, the literacy skills of many adolescents remain low. One popular approach to improving student literacy is using school-based reading coaches; however, there is little empirical evidence regarding the nature of coaching and its effectiveness in changing teacher…

Despite recent progress in reading achievement among children in primary grades, many children are not moving beyond basic decoding skills to fluency and comprehension as they go on to higher grades. To address this problem, many policymakers suggest that reading coaches -- master teachers who offer ongoing on-site instructional support for…

This document sets forth the design of a test of reading comprehension. The exam requires students to read passages of written English text--either literary or informational--and to answer questions about what they have read. In some cases, the questions deal with facts in the text or vocabulary. In other cases, a complete answer requires a clear…

This executive summary describes results of the "Reading First Impact Study: Interim Report." The report presents preliminary findings from the Reading First Impact Study, a congressionally mandated evaluation of the federal government initiative to help all children read at or above grade level by the end of third grade. The No Child…