Previous norms for the easyCBM assessment system were computed using scores from all students who took each measure for every grade and benchmark season (fall, winter, and spring). During the 2013-­14 school year, new national norms were developed to more accurately (proportionately) represent reading and mathematics performance by two variables:…

In this study, fourth-grade special education students (n=78) and general education students (n=403) took a large-scale statewide test using standard test administration procedure and two major accommodations addressing response conditions and test administration. On both reading and math tests, students bubbled in answers on a separate sheet (the…

Focus groups were used to examine the needs of students taking a computer adaptive math assessment. The assessment designed using universal design and item response theory. Focus groups included teachers, administrators, child advocacy groups, and 3rd grade students and parents from the following groups: students with disabilities, students in…

A system-level analysis of the effectiveness of special education was conducted in an educational cooperative comprised of six school districts. In total, 96 students (grades 1-6) were assessed three times during the year on direct, curriculum-based measures of achievement in math, reading, and spelling. Analyses of student performance data were…