Introduction: Individuals with Autism Spectrum Disorder display a pattern of social communication deficits and restricted and repetitive behaviors that leave them particularly vulnerable to developing anxiety. The presence of a co-occurring Intellectual Disability further complicates the situation, compromising traditional diagnostic techniques…

The Every Student Succeeds Act (ESSA) requires 95% participation in state achievement testing. Students with the most significant cognitive disabilities participate in states' alternate assessments based on alternate academic achievement standards (AA-AAAS). A growing number of these students are also English learners (Christensen et al., 2018).…

Learning disabilities (LDs) have long been presumed to be a neurological disorder resulting from a deficit in 1 or more cognitive processes. Although the emphasis on cognitive processing disorders has been included in the definition since the term was coined, and although it arguably represents the key distinguishing characteristic of LDs, it also…

Background: Early identification of possible intellectual disability can help children and families access appropriate services and support more quickly. There has been an increasing interest in the use of screening tools for this purpose. This study reviews the literature in relation to such tools. Methods: A literature search was carried out for…

Attention-deficit/hyperactivity disorder (ADHD) is a neuro-behavioural disorder that presents frequently in paediatric and mental health settings. Children with ADHD present with symptoms of hyperactivity, inattention, distractibility and impulsivity. The purpose of this paper is to provide clinicians with a summary of contemporary issues relevant…

The author discusses the regression discrepancy method for identifying learning disabled (LD) children and compares it with other identification techniques, pointing out its advantages but indicating that it is still inadequate as a sole criterion for LD identification. (Author)

This review examines published hearing/review and court decisions concerning autism eligibility in educational settings in relation to empirically supported best practices in the assessment of autism. Thirteen cases were identified for inclusion in the review. In general, results indicated that hearing/review officers and judges neither relied…

The issue of identifying reading difficulties and disabilities in English language learners (ELLs) is a complex one. It is an area that draws on the diverse disciplines of first- and second-language acquisition, literacy, English language learning, and reading, including differences and disabilities research. This literature review aims to…

This review of research on attention deficit hyperactivity disorder (ADHD) indicates that standard diagnostic criteria are overly inclusive when applied to young children, with only half of impulsive toddlers fitting the criteria for ADHD at later ages. Accurate diagnosis depends on an evaluation of behaviors, child temperament, parent-child…

This review summarizes subject selection and diagnostic procedures documented in 142 empirical articles published between 1993 and 1997. Although most researchers reported use of standard diagnostic criteria in classifying subjects, numerous studies did not report diagnostic methods and there was often a lack of specification of inclusion and…

The utility of the procedures special educators apply in making decisions about the identification of handicapped individuals has not been thoroughly studied. The paper examines the utility of diagnostic decision making from the perspective of receiver operating curve analysis. (Author)

Outlines problems related to defining and classifying children with learning disabilities and describes the pitfalls of current assessment procedures, particularly the problems with discrepancy scores. Presents dynamic assessment as an alternative to classification procedures and reviews the results of two studies evaluating dynamic assessment.…

Discusses hypotheses and methodologies needed to extend understanding of the ethnic representation of students with serious emotional disturbances. Technical methods are discussed to ensure that estimates for the extent of disproportionate representation are accurate. Research needed to produce better conceptual understanding of why…

Assessment of nonvisual neuropsychological impairments in visually impaired persons can be achieved through modification of existing intelligence, memory, sensory-motor, personality, language, and achievement tests so that they do not require vision or penalize visually impaired persons. The Halstead-Reitan and Luria-Nebraska neuropsychological…

The article reviews the literature on the quantification of achievement-aptitude differences in learning disabled students, outlines and discusses criteria for new and more adequate procedures, and presents step-by-step procedures that can be routinely followed. (Author/DLS)