Objective: Rates of ADHD are lowest among Asian American children (1-6.1%) compared to all other major ethnic and racial groups in the US, but there is limited literature on reasons for the disparity in estimated prevalence rates. Method: We conducted a narrative review to integrate the literature on ADHD in children in Asian countries with that…

State legislation serves as a guide and critical influence on the evaluation and identification of students with dyslexia across the United States. The state of Texas has numerous laws and regulations concerning dyslexia, guided by the Texas Administrative Code, Texas Education Code, Texas Occupations Code, and the Texas Education Agency's…

Autism is a group of severe developmental disorders with impairments beginning before 30 months of age and characterized by a qualitative disturbance of social development and of language for communication, a stereotyped behaviour, and a lack of a broad set of interests. The expression of autism varies from one individual to the next. It is a…

Objective: ADHD and autism are complex and frequently co-occurring neurodevelopmental conditions with shared etiological and pathophysiological elements. In this paper, we attempt to differentiate these conditions among the young people in terms of intrinsic patterns of brain connectivity revealed during resting state using machine learning…

Introduction: This study examined the interstate variability in eligibility criteria for the disability category of deafblindness. Methods: We systematically reviewed and coded information related to the location of state data, the use of federal language in state definitions, additional eligibility criteria (i.e., disability eligibility…

Purpose: Developmental language disorder (DLD) is an underidentified neurodevelopmental disorder that affects, on average, one out of 11 kindergarten-age children (ages 4-6 years). Children with DLD can face academic, behavioral, psychiatric, emotional, and social challenges. Universal screening is seen as an effective way for public school…

I engage longstanding challenges and risks associated with conducting and using research on complex equity problems. I engage these challenges in the context of research on disability identification disparities, which have been historically intertwined with particular identity markers (e.g., race, social class, gender, language). Some of these…

Great efforts focus on early detection of autism spectrum disorder, although some scientists and policy-makers have questioned early universal screening. The aim of this meta-analysis was to evaluate the diagnostic accuracy of the different screening tools. Several electronic databases were used to identify published studies. A Bayesian model was…

Purpose: This study sought to (a) characterize the demographic, audiological, and intervention variability in a population of Deaf and Hard of Hearing (DHH) children receiving state services for hearing loss; (b) identify predictors of vocabulary delays; and (c) evaluate factors influencing the success and timing of early identification and…

Many children with developmental disabilities are not identified before age 3 years of age, preventing them from being able to fully benefit from early intervention services. Early childhood educators, particularly those in Early Head Start (EHS) programs, are important partners in the early identification of children with developmental delays.…

Differences in perceptions of disability between students and administrators can play a role in youth's educational experience. This study used data from a cluster randomized controlled trial (C-RCT) of the Self-Determined Learning Model of Instruction (SDLMI) to first compare student self-report of disability status to matched administrative data…

The disproportionality of African American male students diagnosed with disabilities and placed in special education services compared to their White counterparts raises questions about how students are identified for testing, assessed, and placed into special education in public schools. This study explores the special education placement…

Early identification of young children at developmental risk is important for linkage to needed services. Yet, despite guidelines for developmental screening, many pediatricians do not systematically use screening tools. Because many young children spend time in childcare settings, conducting screening in these settings may improve rates of early…

Background: Evidence from international studies suggests that ward culture, staff attitudes, and knowledge are crucial to ensuring that hospitals adopt "reasonable adjustments" to guarantee equity of access to vulnerable patients. Among the major barriers to providing reasonable adjustments highlighted in the literature is the lack of…

The present study explored the psychometric properties of ratings made using the Scales for Assessing Emotional Disturbance--Third Edition: Rating Scale (SAED-3 RS), a scale developed for use in identifying school-age students with emotional and behavioral problems. The purposes of the study were to assess differential item functioning (DIF) for…