We use a quadratic equation to estimate trends in cohort performances in the charter and district sectors on the National Assessment of Educational Progress in 4th and 8th grade between 2005 and 2017. Data consist of over four million test observations of nationally representative samples of students on seven separate math and reading tests. We…

This article presents a study of ethnic Differential Item Functioning (DIF) for 4th-, 7th-, and 10th-grade reading items on a state criterion-referenced achievement test. The tests, administered 1997 to 2001, were composed of multiple-choice and constructed-response items. Item performance by focal groups (i.e., students from Asian/Pacific Island,…

Last year, Hispanic and African American high school graduates met ACT's College Readiness Benchmarks in English, reading, mathematics, and science at substantially lower rates than did Asian and White graduates. For example, the rate of White graduates who were college ready in English (77%) was twice that of their African American peers (35%).…

A main goal of the No Child Left Behind Act (NCLB) is to close gaps in test scores between different groups of students while raising achievement for all groups. Of particular concern are the persistent achievement gaps between African American, Latino, and Native American students and their white and Asian counterparts, and between students from…

Despite considerable reform activity surrounding K-12 education over the past 20 years, racial and socioeconomic disparities among students who achieve at advanced levels have received little attention. This study examined how excellence gaps, defined as differences in performance at the 90th percentile of subgroups, change over time and their…

Achieve3000®, a web-based differentiated reading program based on the Lexile® Framework and designed to improve student reading ability and comprehension of increasingly complex texts, was made available to approximately 100,000 secondary students across 98 HISD schools during the 2017-2018 academic year. The present evaluation, using a select…

This paper examines the effect of exposure to violent crime on students' standardized test performance among a sample of students in New York City public schools. To identify the effect of exposure to community violence on children's test scores, we compare students exposed to an incident of violent crime on their own blockface in the week prior…

Two schools in Michigan received ARRA SIG (American Recovery and Reinvestment Act School Improvement Grants) funds to enable them to implement their improvement efforts. This paper describes the outcomes of these two ARRA SIG recipient schools: (1) Phoenix Elementary-Middle School; and (2) Arthur Hill High School. The experiences of these…

Two schools in Maryland received ARRA SIG (American Recovery and Reinvestment Act School Improvement Grants) funds to enable them to implement their turnaround efforts. This paper describes the outcomes of these two ARRA SIG recipient schools: (1) G. James Gholson Middle School; and (2) Commodore John Rodgers Elementary School. The experiences of…

This paper profiles the student subgroup achievement and gap trends in South Dakota for 2010. South Dakota's demographic profile is such that, with the exception of Native American students, there are fewer than 500 students in the racial/ethnic subgroups at the various grade levels, and therefore these groups are too small to count for this…

The District's demographics are such that achievement trends could only be determined for African American, male and female, and low income subgroups. In grade 8 (the only grade in which subgroup trends were analyzed by achievement level), Washington, DC students showed gains in both reading and math at the basic, proficient, and advanced levels…

The authors investigated the effects of intrinsic and extrinsic motivation on reading achievement for urban middle school students. The authors initially developed a research-based theoretical model representing interrelationships among students' ethnicity, gender, grade level, intrinsic motivation, extrinsic motivation, and reading achievement.…

Georgia has made some changes in its testing program in recent years. As a result, trend data were only available for reading in grades 4 and 8 from 2006 through 2009, and only at the proficient and advanced levels. In math, data were only available for the high school level from 2004 through 2009. Achievement data for low income students were…

This is an abridged, summary report of selected findings from "Pieces of the Puzzle: Factors in the Improvement of Urban School Districts on the National Assessment of Educational Progress"--a comprehensive study prepared by the Council of the Great City Schools in collaboration with the American Institutes for Research (AIR) and with…

This report summarizes preliminary and exploratory research conducted by the Council of the Great City Schools and the American Institutes for Research on urban school systems participating in the Trial Urban District Assessment (TUDA) of the National Assessment of Educational Progress (NAEP). The study is one of the first large-scale analyses…