This report represents the first in a yearly series of studies investigating the impact of the No Child Left Behind act on the achievement of students in the United States. This series will use achievement information from a broad sample of students and schools to provide evidence about the changes that have occurred since the law passed. This…

Each spring, Arizona students participate in testing as part of the state's assessment program. Elementary and middle school students in grades 3 through 8 take the Arizona Instrument to Measure Standards--Dual Purpose Assessment (AIMS DPA) in reading, writing, and mathematics. These tests serve as an important measure of student achievement for…

Each year, Nevada students in grades 3, 4, 5, and 7 participate in testing as part of the Nevada assessment program. Students in grades 3 and 5 take the Nevada Criterion Referenced Assessment (Nevada CRT) while students in grades 4 and 7 take the Iowa Test of Basic Skills (ITBS). These tests serve as an important measure of student achievement for…

Each year, Pennsylvania students participate in testing as part of the Pennsylvania assessment program. Students in grades 5, 8, and 11 take tests in reading and math while those in grades 6, 9 and 11 are assessed in writing. These tests serve as an important measure of student achievement for the state's accountability system. Results from these…

This study investigated the relationship between the scales used for the ISTEP+ assessments and the RIT scales used to report performance on Northwest Evaluation Association tests. The RIT scale was developed using Rasch scaling methodologies. RIT-based tests are used to inform a variety of educational decisions at the district, school, and…