The current article presents additional analyses of a classwide mathematics intervention, from a previously reported randomized controlled trial, to offer new information about the treatment and to demonstrate the utility of different types of effect sizes. Multilevel modeling was used to examine treatment effects by race, sex, socioeconomic…

Curriculum-based measurement of oral reading (CBM-R) is often used to benchmark growth in the fall, winter, and spring. CBM-R is also used to set goals and monitor student progress between benchmarking occasions. The results of previous research establish an expectation that weekly growth on CBM-R tasks is consistently linear throughout the…

Schools are increasingly using curriculum-based measurement reading procedures to conduct universal screenings as a means of identifying students whose level and rate of growth are discrepant from peers. Despite abundant evidence supporting the reliability and validity of curriculum-based measurement-reading procedures, researchers have not fully…

The new Individuals With Disabilities Education Improvement Act (2004) offers local education agencies the choice of using a student's response to intervention (RTI) as a major component to determine eligibility for special education under the category of specific learning disabilities (SLD). Using a RTI model, it is not expected that different…

Curriculum-based measurement and performance assessments can provide valuable data for making special-education eligibility decisions. Reviews applied research on these assessment approaches and discusses the practical context of treatment validation and decisions about instructional services for students with diverse academic needs. (Author/JDM)

General- and special-education teachers evaluated the acceptability of two psychoeducational-assessment techniques: curriculum-based assessment (CBA) and norm-referenced tests (PNRT). Using the Assessment Rating Profile (ARP), the study compared teachers' ratings of a case study that presented data obtained using either CBA or PNRT. Teachers…

A primary problem with special education placement is that it is a solution that comes too late for children who are first noticed by their kindergarten teachers as lacking prerequisite skills. It is of critical importance that these students, whose reading skills are low in comparison to their peers, be accurately identified through universal…

This article describes efforts to examine the validity of a screening process that provides objective data for multidisciplinary team meetings where consideration is being given to teacher referral of a student for assessment and possible placement in special education. In this study, the accuracy with which this process, called Problem Validation…

Despite a body of evidence that curriculum-based measurement of reading (R-CBM) is a valid measure of general reading achievement, some school-based professionals remain unconvinced. At the core of their argument is their experience with word callers, students who purportedly can read fluently, but do not understand what they read. No studies have…