The purpose of this study is to evaluate the implementation and impacts of the Building Assets, Reducing Risks (BARR) model in its first year of implementation in 66 schools across the U.S. and to document scale-up progress during the Investing in Innovation (i3) grant period (2017-2021). The impact evaluation included 21,529 9th grade students…

Background: Cluster-randomized experiments that assign intact groups such as schools or school districts to treatment conditions are increasingly common in educational research. Such experiments are inherently multilevel designs whose sensitivity (statistical power and precision of estimates) depends on the variance decomposition across levels.…

This study examined one public school system's change in its bell scheduling format from a seven period day to block scheduling. The data collected was from a three year period of the grade 10 students passing the Massachusetts Comprehensive Assessment System exam. Students in Massachusetts must pass the mathematics and English/language arts…

Massachusetts policymakers have expressed concern about the consistently lower scores of Hispanic students, compared to other subgroups, on the Massachusetts Comprehensive Assessment System (MCAS). This summary describes a larger report that examines Hispanic high school students' performance on the MCAS tests in English language arts and…

Massachusetts policymakers recently expressed a desire to better understand Hispanic student achievement patterns in their state. Scores on the Massachusetts Comprehensive Assessment System (MCAS) tests have consistently revealed a gap in performance between Hispanic students and students from other subgroups, a gap corresponding to national…

This year the Center on Education Policy analyzed data on the achievement of different groups of students in two distinct ways. First, it looked at grade 4 test results to determine whether the performance of various groups improved at three achievement levels--basic and above, proficient and above, and advanced. Second, it looked at gaps between…

Achieve was asked by the Washington State Academic Achievement and Accountability Commission, Office of the Superintendent for Public Instruction, and the Partnership for Learning to conduct a study of the 10th grade Washington Assessment of Student Learning (WASL). The intent of the study was to compare the content, rigor and passing scores on…

Under the federal No Child Left Behind Act of 2001 (NCLB), standardized test scores are the indicator used to hold schools and school districts accountable for student achievement. Each state is responsible for constructing an accountability system, attaching consequences--or stakes--for student performance. The theory of action implied by this…