This is an official position paper of the National Joint Committee on Learning Disabilities (NJCLD), of which the Council for Learning Disabilities has been a long-standing, active member. Response to intervention (RTI) is a critical component of a multi-tiered service delivery system. This NJCLD paper presents concerns related to the…

This article addresses the nature of dyslexia and best practices for identification and treatment within the context of multitier systems of support (MTSS). We initially review proposed definitions of dyslexia to identify key commonalities and differences in proposed attributes. We then review empirical evidence for proposed definitional…

This paper addresses the nature of dyslexia and best practices for identification and treatment within the context of multi-tier systems of support (MTSS). We initially review proposed definitions of dyslexia to identify key commonalities and differences in proposed attributes. We then review empirical evidence for proposed definitional…

Special education teachers have the unique expectation of being qualified to provide instruction and supports to students with disabilities in the educational setting. This phenomenological study set out to determine the degree of knowledge special education teachers have in regards to 40% of the special needs student population: those students…

This article describes the historical evolution of U.S. federal education policy as it pertains to the constructs of disability and giftedness, which were originally treated as distinct domains. However, policy shifts and research initiatives revealed the intersection of the two domains, which led to recognition of twice-exceptional individuals as…

The effects of self-regulated strategy development (SRSD) for reading and writing, when delivered by eight special education teachers in middle school learning support classrooms, were examined in a quasi-experimental study. Results indicated that students, 75% with learning disabilities, who received treatment improved performance with small…

Recent educational policy has raised the standards that all students, including students with disabilities, must meet in mathematics. To examine the strategies currently used to support students with learning disabilities, the authors reviewed literature from 2006 to 2014 on mathematics interventions for students with learning disabilities. The 12…

With a perceptive eye cast on geoscience pedagogy for students labeled as disabled, Martinez-Álvarez makes important contributions to the existing conversation on placed-based learning. It is in our local backyards, from the corner basketball court, to the mud bank of a city lake, to the adjacent field where rocky outcrops spill down to a…

Purpose: Developmental language disorder (DLD) is a lifelong condition that when impacting educational performance is identified and serviced through U.S. schools as outlined in the Individuals with Disabilities Education Act. A few examples of educational categories that refer to DLD are (a) speech or language impairment (S/LI) and (b) specific…

This study examines autism diagnosis prevalence within the New York City (NYC) Universal Pre-K for All (UPK) program expansion into racially, ethnically, and socioeconomically diverse NYC neighborhoods. Here, it is hypothesized that racial/ethnic differences in autism diagnoses may close as more children are referred for testing by UPK programs,…

There is a research base for practices associated with Positive Classroom Behavior Supports (PCBS). An ongoing concern in the field is how to support educators in selecting and implementing with fidelity, the evidence-based practices matched to student needs. The classroom strand at the recent 2022 Center on Positive Behavioral Interventions and…

The problem addressed in this study was that traditional assessments used for middle school math, regardless of any needs-based accommodation provisions, inhibit equitable representation of the academic abilities of students with individualized education programs (IEPs) for specific learning disabilities (SLD) because of the absence of the…

Because deficits in executive functions (EFs) characterize most neurodevelopmental disorders, it is appropriate to question the value of EFs for understanding learning disabilities. Two types of studies--those testing whether EFs moderate treatment effects and those testing the direction of effects between EFs and academic skills--are presented to…

This paper describes a study that focused on developing, validating and standardizing a dyscalculia test, henceforth called the Dyscalculia Test. Out of the 4,758,800 students in Nigeria's upper primary and junior secondary schools, I randomly drew a sample of 2340 students, using a multistage sampling procedure that applied various sampling…

This study focuses on J. E. Wallace Wallin, who recognised the rights of children with disabilities to receive an education, and who tackled the scientific classification of children and the provision of special classes in the state of Delaware from the 1930s to the middle of the 1940s. This study intends to clarify how Wallin recognised and…