The terms Language Disorder, Developmental Language Disorder (DLD), Language-based learning disabilities, Specific Learning Disorder, and Specific Learning Disability are commonly used to describe children struggling to learn at school. In this position paper, the definitions and distinctions between these terms are discussed, and key overlaps and…

The terms Language Disorder, Developmental Language Disorder (DLD), Language-based learning disabilities, Specific Learning Disorder, and Specific Learning Disability are commonly used to describe children struggling to learn at school. In this position paper, the definitions and distinctions between these terms are discussed, and key overlaps and…

This thought piece is written by four dyslexic disability scholars who reject dyslexia as an explanatory account. Instead, we adopt Lexism -- the othering of dyslexics by normative practices and assumptions of literacy. In asserting a political position and our self-identity, we explore our personal ambivalent experiences of diagnosis. The new…

Purpose: We aimed to create a comprehensive understanding of the dilemmas involved in the diagnosis of developmental language disorder (DLD) and to highlight the potential of a multidimensional spectral account of DLD for addressing these dilemmas. Method: We conducted an integrative literature review. Conclusions: Considerable gains in…

The Individuals with Disabilities Education Improvement Act (2004) allows alternate pathways for school districts to identify and classify students with a specific learning disability (SLD). Response to Intervention (RtI) is one of the frameworks schools can use when eliminating the use of the discrepancy model. The premise of RtI posits that…

Research on neurodevelopmental disorders (NDDs) has led us to refine our theoretical and methodological approaches. We explore whether new deficit clusters in line with the Research Domain Criteria, a novel multifactorial framework, optimally explain known conditions such as ADHD, DLD, or SLD in reading. Following the PRISMA guidelines for…

Black, Latinx and other minoritized students have long been overrepresented in the high-incidence disability classifications including Learning Disability, Emotional Disturbance, Intellectual Impairment, and Speech and Language Impairment. Inappropriate special education placement denies students access to the general education curriculum and…

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…

Possible symptoms of intellectual disability (ID) include delayed physical development that becomes more pronounced as the disability progresses, delayed development of gross and fine motor skills, sensory perception problems, and difficulty grasping the integrity of objects. Although there is no cure or reversal, research has shown that extensive…

This brief, co-produced by the National Center on Deaf-Blindness (NCDB) and Accessible Teaching, Learning, and Assessment Systems (ATLAS), provides important information about students with dual sensory loss who also have significant cognitive disabilities, as well as recommendations for identification and implications for instruction. The…

Educators, families, and policy actors rely on federal and state special education law to inform many decision-making processes. Vague eligibility criteria within the laws can result in conflict between school districts and parents. Resulting due process hearing decisions can have important implications for future practice. One area of particular…

This brief, co-produced by the National Center on Deaf-Blindness (NCDB) and Accessible Teaching, Learning, and Assessment Systems (ATLAS), provides important information about the differences between students with significant cognitive disabilities who have cortical visual impairment (CVI) and those who have other types of visual impairment (VI).…

Background: Classification systems in healthcare support shared understanding of conditions for clinical communication, service monitoring and development, and research. Children born with cleft palate with or without cleft lip (CP+/-L) are at high risk of developing cleft-related speech sound disorder (SSD). The way cleft-related SSD is…

Developmental dyscalculia (DD) is a mathematical learning disability that occurs in around 5%-7% of the population. At present, there are only a handful of screening tools to identify children that might be at risk of developing DD. The present study evaluated the classification accuracy of one such tool: The Numeracy Screener, a 2-min test of…

This study used data from the U.S. state of Michigan schools participating in the "Reading First" program to examine the stability of students' disability status in Grades 1 to 3. Reading First aimed to improve at-risk students' reading comprehension through research-based instruction. We analyzed how changes in students' disability…