The Strengths and Difficulties Questionnaire (SDQ) is a 25-item screening measure for emotional and behavioral problems in children and adolescents aged 4 to 16. Structural equation modeling was used to test the five-factor structure of teacher and parent ratings on the British version of the SDQ in a community sample of 501 Canadian children aged…

This study examined whether curriculum-based measures (CBMs) of math word-problem contributed unique variance in predictions of performance on high-stakes tests, beyond the contribution of calculation and reading skills. CBMs were administered to a representative sample of 142 third-grade students at three time points. Results indicate that…

Practice sustainability is important to ensure that students have continued access to evidence-based practices. In this study, respondents from a national sample of 860 schools at varying stages of implementing School-Wide Positive Behavioral Interventions and Supports (SWPBIS) were administered a research-validated measure of factors predicting…

Promoting self-determination has been identified as an important practice for the successful transition of youth and young adults with disabilities, and numerous studies have examined the relationship between levels of self-determination and transition-related and postsecondary outcomes. Only a few such studies, however, have examined the global…

Although ordinary least-squares (OLS) regression has been identified as a preferred method to calculate rates of improvement for individual students during curriculum-based measurement (CBM) progress monitoring, OLS slope estimates are sensitive to the presence of extreme values. Robust estimators have been developed that are less biased by…

We evaluated the technical adequacy of oral reading fluency (ORF) probes in which 1,472 middle school students with and without reading difficulties read fluency probes for 60 s versus reading the full passage. Results suggested that the reliability of 60-s probes (rs = 0.75) was not substantively different than full passage probes (rs = 0.77)…

The psychometric properties of the Coping With Acculturative Stress in American Schools (CASAS-A) scale were examined using a sample of 148 Latino middle school students. CASAS-A is a self-report scale designed to identify students in need of culturally responsive social-emotional interventions due to having high levels of school-related…

The purpose of this study was to compare name writing using six different rubrics with the aim of ascertaining whether any were better for evaluating preschoolers' name-writing skills. In addition, we investigated the relation between name writing assessed using these six rubrics and children's emergent and conventional literacy skills.…

Current legislation encourages schools to educate students with disabilities (SWDs) in general education settings to the greatest extent appropriate. However, it is unclear whether inclusion in general education settings provides SWDs a sufficient opportunity to learn the academic content assessed by accountability measures. This initial study was…

Few studies have examined Response to Intervention (RTI) implementation adherence at the school level. Although tools designed to assess the implementation of RTI exist, the technical properties have not been rigorously documented, and psychometric techniques now being used to develop instrumentation appear not to have been used. The purpose of…

Data assessment is critical for determining student behavior change in response to individualized behavior interventions in schools. This study examined the interrater agreement of the Individualized Behavior Rating Scale Tool (IBRST), a perceptual direct behavior rating tool that was used by typical school personnel to record behavior occurrence…

Growing a national certification program requires systematic research to determine its impact on certificate holders and effectiveness in serving the public. Launched in 2007, the literature to date on the efficacy and value-added effect of the Nationally Certified Educational Diagnostician (NCED) credential is virtually nonexistent. Increased…

We report findings of a validation study exploring the Student Risk Screening Scale (SRSS; Drummond, 1994) for use with English learners (ELs) attending a large suburban elementary school. First, we explored the reliability of the SRSS by examining internal consistency, with results indicating adequate internal consistency (0.83). Second, we…

Language skills developed during preschool contribute strongly to later reading and academic achievement. Effective preschool assessment and intervention should focus on core components of language development, specifically oral language skills. The Early Language and Literacy Individual Growth and Development Indicators (IGDIs) are a set of…

Early identification of students at risk for writing disabilities is an important step in improving writing performance. Kindergarten students (n = 84) were administered a set of researcher-developed writing tasks (letter writing, sound spelling, word spelling, and sentence writing) and school-administered reading tasks ("Dynamic Indicators…