Evidence of disparate identification of autism at national and local levels is accumulating, but there is little understanding about disparate identification of autism at the state level. This study examined trends in state-level administrative identification of autism under the Individuals with Disabilities Education Act. Prevalence rates and…

This study examined the prevalence of indicators of disability or potential disability among preschool-aged children enrolled in the Early Head Start Research and Evaluation Longitudinal Follow-Up. Three categories of indicators were established: received Part B services, developmental risk, and biological risk. The majority of participating…

Using standardized methods for multi-source surveillance, we calculated the prevalence of autism spectrum disorders (ASD) among children born in a racially diverse region in 1994 or 1996 as 4.7/1000 live births. Children with ASD before age 9 were identified through chart abstraction at health-related sources; three-quarters were being served by…

In East Asia, Taiwan is one of only a few countries that has a clear definition of learning disabilities (LD) as well as operational criteria for the identification of LD. In Taiwan, special education services for students with LD are mandated in the Special Education Act of 1984. According to the official statistics from the Taiwanese Special…

The prevalence of autism has increased precipitously--roughly 10-fold in the past 40 years--yet no one knows exactly what caused this dramatic rise. Using a large and representative dataset that spans the California birth cohorts from 1992 through 2000, we examine individual and community resources associated with the likelihood of an autism…

The Centers for Disease Control and Prevention (CDC) estimates that about 1 in 88 children has been identified with an autism spectrum disorder (ASD). CDC's estimate comes from the Autism and Developmental Disabilities Monitoring (ADDM) Network, which monitors the number of 8-year-old children with ASDs living in diverse communities throughout the…

This dissertation as an executive position paper (EPP) will provide a thorough literature review and the most current and reliable data on Attention Deficit Disorder/Attention Deficit Hyperactivity Disorder (ADD/ADHD) prevalence, show the high importance of early diagnosis and interventions, and provide a standard for a school district to…

Background: Autism is a global disorder, but relatively little is known about its presentation and occurrence in many developing countries, including Libya. Aims: 1.) To estimate the prevalence of autistic spectrum disorders in children referred to Al-Khadra hospital (KH). 2.) To increase the awareness among pediatrician and primary health care…

Objective: The authors aimed to determine the prevalence of ADHD diagnosis and the prevalence of nonmedical prescription stimulant use among a sample of medical students. Methods: An anonymous survey was administered to 388 medical students (84.0% return rate) across all 4 years of education at a public medical college. Results: Eighteen medical…

The etiology of autism spectrum disorders is unknown but there are claims of increasing prevalence in many countries. Despite more than a decade of epidemiological investigation, it is still unclear whether the rising trend in prevalence reflects a true increase or changes in diagnostic trends and improvements in case ascertainment. This paper…

This article reports on research that was done about the way in which institutions of higher education in Namibia respond to the needs of students with disabilities. Five categories emanated from the data, namely prevalence of disability; management of disability-related data by institutions of higher education; modes of identification and…

Autism spectrum disorders (ASDs), particularly the high incidence conditions of autism, PDD NOS, and Asperger's Syndrome, have become increasingly popular topics of study in the mental health field. Traditionally, the focus has been on young children and early recognition and diagnosis. However, given that these conditions are life long in nature,…

Although the problem of people with disabilities as victims of crime has been well recognized, the known characteristics of people with intellectual disabilities (ID) also make them vulnerable to becoming perpetrators of crimes. Most such crimes are minor, but the 2002 "Atkins v. Virginia" decision called national attention to people with ID and…

This study examined prevalence and relative risk of school-based autism identification by race, and the relations of each to state characteristics. The sample was drawn from general and special education enrollment data for students ages--21 in 46 states during the 2008-2009 academic year. The results show that 1 in 228 students nationwide was…

Elementary and secondary students can be impacted by a number of risk factors, all of which can have a negative influence on their academic success. To that end, the identification of risk factors is an important first step in closing achievement gaps. For example, clear evidence of an achievement gap can be found in Indiana's high school…