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Strassfeld, Natasha M.; Cherng, Hua-Yu Sebastian; Wang, Scarlett; Glied, Sherry – Journal of Research in Childhood Education, 2023
This study examines autism diagnosis prevalence within the New York City (NYC) Universal Pre-K for All (UPK) program expansion into racially, ethnically, and socioeconomically diverse NYC neighborhoods. Here, it is hypothesized that racial/ethnic differences in autism diagnoses may close as more children are referred for testing by UPK programs,…
Descriptors: Autism Spectrum Disorders, Incidence, Preschool Education, Racial Differences
Abdul Gafoor, K. – Online Submission, 2015
This study estimates the percentage of incidence of students who are categorised as Learning Disabled in schools of Kerala, along with estimating studying the prevalence of students categorised by schools as mentally Retarded (MR), Visually Impaired (VI), Autism, ADHD and Orthopedically Impaired and investigates perceived difficulties of schools…
Descriptors: Foreign Countries, Incidence, Students with Disabilities, Learning Disabilities
Crepeau-Hobson, Franci; Vujeva, Hana – Communique, 2012
The assessment of cognitive ability in students with the most severe disabilities presents a challenge to the clinicians who are charged with this task. This article is the second of a two-part series that summarizes what is currently known about effective assessment of the cognitive ability of students with significant impairments in order to…
Descriptors: Cognitive Ability, Language Impairments, Mental Retardation, Physical Disabilities
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Nikolic, Snezana J.; Ilic-Stosovic, Danijela D. – Research in Developmental Disabilities: A Multidisciplinary Journal, 2009
The main goal of this research was to establish the prevalence, form of manifestation, level and kind of motor skill disorders in three area of motor development functioning: neuromaturation, coordination and balance. The sample included 1165 children, between 6.5 and 11 years of age. The protocol was constructed and contained tests for the…
Descriptors: Incidence, Learning Disabilities, Psychomotor Skills, Motor Development
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Hallahan, Daniel P.; Keller, Clayton E.; Martinez, Elizabeth A.; Byrd, E. Stephen; Gelman, Jennifer A.; Fan, Xitao – Exceptional Children, 2007
This study compared interstate variability of prevalence rates for special education categories from 1984 to 1985 through 2001 to 2002, using the coefficient of variation (CV), which is designed to compare variances when the means of the groups compared are radically different. The category of learning disabilities, presumed by many to be the most…
Descriptors: Learning Disabilities, Hearing Impairments, Language Impairments, Speech Impairments
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Williams, P. Gail; Hersh, Joseph H. – Journal of Autism and Developmental Disorders, 1998
A study reviewed neurodevelopment evaluations of 74 patients with Neurofibromatosis Type 1 (NF1) to determine if an association between NF1 and autism exists. Three patients had an additional diagnosis of autism. Findings also a high incidence of learning disabilities, speech and language delays, motor deficits, and attention problems in patients.…
Descriptors: Attention Deficit Disorders, Autism, Incidence, Individual Characteristics
Association for Retarded Citizens, Arlington, TX. – 1988
The fact sheet provides basic information about how alcohol and drug use during pregnancy can lead to Fetal Alcohol Syndrome (FAS) and Alcohol Related Birth Defects (ARBD), resulting in such problems as mental retardation, sleep disturbances, learning disabilities, muscle problems, heart defects, and small head size. The question and answer format…
Descriptors: Alcohol Abuse, Alcohol Education, Congenital Impairments, Drug Abuse
Plisko, Valena White; Owings, Jeffrey – 1982
The paper reports on a national survey which included data on handicapped students in U.S. high schools, as part of a longitudinal study of 58,270 high school students. Findings are described from student self reports and teacher checklists on the existence of specific conditions (for students, learning disability, hearing impairment, speech…
Descriptors: Disabilities, Emotional Disturbances, Handicap Identification, Hearing Impairments
Dow, Ian I.; O'Reilly, Robert R. – 1981
Presented in both French and English, the document contains extracts from a review of the literature on students with learning disabilities (LD) and on French speaking exceptional students' programs and needs. The review of LD includes sections on approaches to definition and classification, incidence, and definitional components (intelligence,…
Descriptors: Classification, Definitions, Disabilities, Educational Needs
InterAmerica Research Associates, Rosslyn, VA. – 1984
This document consists of a compilation of fact sheets and newsletters on specific topics related to handicapped children and youth. The specific titles are as follows: (1) General Information about Handicaps and People with Handicaps; (2) Sources of Help and Information; (3) Autism; (4) Cerebral Palsy; (5) Deafness; (6) Down's Syndrome; (7)…
Descriptors: Autism, Cerebral Palsy, Deafness, Definitions
Hawaii State Dept. of Education, Hilo. – 1968
Included in the proceedings are papers by Hans Mayr on the nature of special education, by Marvin Beekman on realistic goals for the handicapped, by Ernest Willenberg on trends in identification of handicapped students, by Wayne Lance on instructional materials for special education, and by John Kidd on the leadership role of the Council for…
Descriptors: Administration, Agency Role, Diagnostic Teaching, Educational Needs