Pervasive developmental disorders are characterised by the presence of abnormalities in social interaction and communication as well as repetitive patterns of behaviours. Although early symptoms of the disorder often appear during the first two years of life, its diagnosis is often delayed. The purpose of this study is to analyse the delay between…

A Spanish translation of the Autism Detection in Early Childhood (ADEC-SP) was administered to 115 children aged 15-73 months in Mexico. In Phase 1, children with Autistic Disorder (AD), a non-Pervasive Developmental Disorder (PDD) diagnosis or typical development were assessed with the ADEC-SP by a clinician blind to the child's diagnostic…

Purpose: We explored the prevalence of a positive family history of speech and language impairment in African American children as a function of their socioeconomic status (SES), receipt of speech-language services, and diagnosis of specific language impairment (SLI). Method: Data were collected in 2 phases. Phase 1 included family questionnaires…

Background: Recent studies have suggested that child attention-deficit/hyperactivity disorder (ADHD) and its symptom domains are related to blood lead level, even at background exposure levels typical in western countries. However, recent studies disagreed as to whether lead was related to inattention or hyperactivity-impulsivity within the ADHD…

An area of research with autism spectrum disorders (ASD), which has received a considerable amount of attention recently is early diagnosis. This phenomenon is due largely to encouraging results from intensive intervention programs for children at very young ages. While five types of ASD exist, efforts in this area have focused almost exclusively…

Reading is the most valuable skill children must master early in schooling. Unfortunately, many students struggle to read and may be identified as having a Reading Disability (RD). In this dissertation, I explored the usefulness of the Response-to-Intervention (RtI) framework for identifying children with RD by examining the use of 1st and 2nd…

Schools and educators have been increasingly educating students with disabilities in the general education setting; while at the same time the level of accountability for making a positive outcome on high stakes assessments for all students has increased. As educators feel pressure for their students to perform well on state assessments and meet…

Self-injurious behavior (SIB) is a chronic disorder that often begins in early childhood; however, few studies have examined the onset of SIB in young children. This preliminary study reports on the identification, assessment, and observation of SIB in 32 children who had begun to engage in SIB within the previous 6 months. Participants were under…

In Canadian public primary schools, newcomer West African refugees like other ethnic immigrant students are a visible minority group, often referred as Linguistic and Culturally Different (LCD) students. In the province of British Columbia, newcomer immigrant students are subjected to a battery of tests, as soon as they enroll in the primary…

Since the 2004 reauthorization of the Individuals With Disabilities Education Act (IDEA), there has been a growing focus on improving the quality of programs for children with disabilities and measuring the results/outcomes of those programs. Across the country, IDEA Part C Programs for Infants and Toddlers and IDEA Part B, Section 619 Preschool…

Evidence-based practice and evidence-informed practice are not just buzzwords in education. It is essential that administrators encourage both the development and the application of new knowledge in the field. This study of 1755 elementary age children in Central Texas indicates a positive association between the experience of childhood loss and…

The authors examined the utility of a modified version of the "Systematic Screening for Behavior Disorders" for use at the high school level to address issues of comorbidity. Results suggested that the modified version was able to discriminate among students with varying degrees of risk in terms of academic performance as measured by…

In response to interest from the National Professional Development Center on Autism Spectrum Disorders (NPDC-ASD), NECTAC (National Early Childhood Technical Assistance Center) queried Part C and Section 619 Coordinators regarding screening measures, diagnostic instruments and procedures, and trends in identifying young children with ASD under the…

School psychologists in this country are fed up. The authors are both fortunate enough to consult with school districts all over the country about implementing response to intervention (RTI), and they consistently hear frustration resulting from using the "wait to fail" discrepancy model for learning disability identification. Many school…

Motor development attains landmark significance during early childhood. Although early childhood educators may be familiar with the gross-motor skill category, the subcategory of interlimb coordination needs greater attention than it typically receives from teachers of young children. Interlimb coordination primarily involves movements requiring…