In this article, we provide an overview of current knowledge on the underlying cognitive deficits associated with mathematics learning disabilities (MLD). We highlight difficulties surrounding the identification of MLD that include inconsistency in defining MLD, comorbidity with other disabilities, problems associated with assessment tools and…

This paper reviews the literature on early child development among Koreans, with a focus on autism spectrum disorders (ASD). The literature review of 951 abstracts in English, 101 abstracts in Korean and 27 full articles published from 1994 to 2011 was performed to understand the presentation of and response to ASD in Korean culture. Based on…

In the history of learning disabilities education, practitioners and researchers alike have been mired in controversies about product and process approaches. This review of literature attempts to identify the most useful research about product and process approaches and to suggest situations in which each may be most appropriate. Some literature…

Disproportionate representation of English learners in special education has been a longstanding and ongoing concern. However, research examining disproportionate representation of English learners receiving special education services for emotional and/or behavioral disorders (EBD) has been limited. To address this gap, a meta-analysis of…

As a result of the Response to Intervention (RTI) mandate in schools across many states, school counselors are well-positioned to take a leadership role. The present research study examines how school counselors across the nation perceived their training and knowledge of RTI, as well as their confidence in its implementation. Results indicate that…

This paper presents a narrative review of the literature at the intersection of bilingualism and practices for teaching children with Autism Spectrum Disorder (ASD). We highlight the gap in the empirical literature about instructional practices for young bilinguals with ASD. Special attention is given to the monolingual ASD and multicultural…

Because of their highly intensive and variable learning needs, learners with severe intellectual disability present significant challenges to special educators and other stakeholders in terms of selecting and implementing effective instructional practices. Although scholars have made considerable progress in conducting and synthesizing research…

Research continues to try and pinpoint the etiological role of particular genes and brain structure in autistic spectrum disorder (ASD), but despite a host of biological, genetic and neuropsychological research, the symptom profile of pervasive developmental disorders (PDDs) are not yet linked to etiological theory. Debate continues around whether…

According to "Healthy People 2020," one population confronted with health disparities is that of individuals living with disabilities. Among these individuals are children living with autism spectrum disorders (ASDs). Increasing numbers of children in the United States have been diagnosed with ASDs, a group of developmental disorders for which no…

This review provides an introduction to response to intervention (RTI), including how it is defined, reasons for its growing popularity, an introduction to an emerging body of research, a brief discussion of what it all means, and suggestions about directions for future research. [This was originally published as part of a larger study, "The…

Cognition, memory, safety, mental health, and weight are all affected by inadequate sleep. Biological studies indicate significant changes in sleep architecture during adolescence, such as changes in melatonin secretion, and a need for greater total sleep time. Yet, social contexts and cultural values impinge on these changing biological sleep…

Objective: To highlight recent discoveries in the area of genomic copy number variation in neuropsychiatric disorders including intellectual disability, autism, and schizophrenia. To emphasize new principles emerging from this area, involving the genetic architecture of disease, pathophysiology, and diagnosis. Method: Review of studies published…

After 100 years of discussion, response bias remains a controversial topic in psychological measurement. The use of bias indicators in applied assessment is predicated on the assumptions that (a) response bias suppresses or moderates the criterion-related validity of substantive psychological indicators and (b) bias indicators are capable of…

The current study reviewed all prior studies conducted on family home movies of infants who would be later diagnosed with autism spectrum disorder (ASD). Out of 41 original reports found since 1975, we retained 18 studies (317 films, maximum), sorted according to their methodological design using a quality grid. In the first 2 years of life, signs…

Childhood-onset schizophrenia is an exceedingly rare mental illness whose complex, multifaceted behavioral presentation can disrupt child development and raise diagnostic and treatment difficulties for attending clinicians. The disorder, affecting one in 30,000 children, shares the same diagnostic criteria and symptoms as its adult counterpart,…