Some children experience more difficulty than others becoming literate, often at great emotional, intellectual, social, and economic cost to themselves, but also to those who love and care for them, and for society at large. The causes of those difficulties and what to do about them have been the source of much research and sometimes heated…

Children with intellectual disability experience a higher prevalence of dental disease, obesity, challenging behaviours, and mental health disorders compared to children without intellectual disability. Children with intellectual disability concurrently face health and social service navigational barriers that are associated with unresolved health…

In this paper, we report on the interim findings of a study that seeks to identify the characteristics of children's Critical Mathematical Thinking CMT. Characteristics of CMT were initially generated from a synthesis of relevant research literature and then validated using a case study methodology via trials in early childhood classrooms. This…

With the adoption and ratification of the United Nations' Convention on the Rights of Persons with Disabilities in 2006, inclusive education became an international human right and a global norm. But, "Education for All" remains a worldwide challenge. It appears that some countries achieved higher inclusive education rates than others.…

This white paper explores the variation among Part C exiting categories as reported by the 50 states and Washington, D.C., using 2012-13 exiting data. Examining factors that may contribute to variation can lead to improved Part C exiting data quality within and across states. Examination of the Part C exiting data shows that 8 of the 10 categories…

The "Diagnostic and Statistical Manual of Mental Disorders-Fifth Edition" ("DSM-5") diagnostic criteria for intellectual disability (ID) include a change to the definition of adaptive impairment. New criteria require impairment in one adaptive domain rather than two or more skill areas. The authors examined the diagnostic…

Most current accounts of color word acquisition propose that the delay between children's first production of color words and adult-like understanding is due to problems abstracting color as a domain of meaning. Here we present evidence against this hypothesis, and show that, from the time children produce color words in a labeling task they use…

Debate about the definition of a "child" occurs in multi-disciplinary contexts, most recently located in the new sociology of childhood where social constructionism is the dominant discourse. Given that the child's voice has become an increasingly valued component of research, this paper reports on one aspect of a study which explored…

Several authors have suggested that children with autism are impaired in their ability to imitate others. However, diverse methodologies, contradictory findings, and varying theoretical explanations continue to exist in the literature despite decades of research. A comprehensive account of imitation in children with autism is hampered by the lack…

This study of 182 secondary special education students with emotional and/or behavioral disorders investigated their classification by their school districts, in particular how well they were distinguished and represented by their federal categories. The districts used four classification groups (emotional disturbance, other health impairment…

This study aimed to identify factors that contribute to bilingual children's decontextualized language production and investigate how schooling experience and bilingualism affect the development of this skill. The word definition skills of seventy Korean-English bilingual children whose first language was Korean, yet who had been schooled in…

In this article we review the empirical evidence for the presumptions that children with disabilities are at increased risk for child maltreatment, and parents with disabilities are more likely to perpetrate child abuse and neglect. Challenges to the epidemiological examination of the prevalence of child maltreatment and disabilities are…

Reports of associated disabilities among children with specific language impairment (SLI) and children with other developmental disabilities are widespread. Clinicians require a broader definition of SLI that recognizes associated disabilities because it is their goal to impact children's everyday functioning. In this paper, we explore SLI from a…

This study compared the ICD-10 criteria for Asperger syndrome with those suggested by Gillberg with 200 children and adults who met ICD-10 criteria for autism. Comparison indicated only three subjects met ICD-10 criteria for Asperger syndrome whereas 91 met Gillberg's criteria. The discrepancy appeared due to the specific "normal development"…

Briefly reviews conceptual and operational limitations of classic approaches to classifying learning disabled children. Examines new classification research with learning disabled populations which is investigating alternative classification schemes through systematic and empirical hypothesis-testing paradigms, and sparking renewed interest in…