The Scale of Pervasive Developmental Disorder in Mentally Retarded Persons (PDD-MRS) is described. The PDD-MRS is a simple classification and screening instrument devised for identification of autistic disorders (of the entire spectrum) in persons with mental retardation from mild to profound levels, age-range 2-55 years. The norms of the scale…

This article describes attention deficit hyperactivity disorder (ADHD) and examines the criteria that may create a challenge when diagnosing attention deficits in students with hearing loss. Guidelines for differential diagnosis of ADHD in conjunction with hearing loss are provided. A variety of practical intervention strategies for educators and…

This article presents a Wisconsin post-secondary guide to disability documentation. The guide will assist organizations to determine their role in understanding needed documentation for students with disabilities transitioning from PK-12 to Wisconsin postsecondary education. This Guide provides the following: (1) Summary of Applicable Laws; (2)…

This article reviews epidemiological studies of autism and related disorders. Study designs and sample characteristics are summarized. Currently, conservative prevalence estimates are: 13/10000 for autistic disorder, 21/10000 for pervasive developmental disorders not otherwise specified, 2.6/10000 for Asperger disorder, and 2/100000 for childhood…

Although the 2004 reauthorization of the Individuals with Disabilities Education Act (P.L. 108-446) (IDEA 2004) has brought the issue of specific learning disabilities (SLD) identification procedures and criteria to the forefront, calls for reform are not new and are based on decades of various policy, implementation, and research agendas. The…

Objective: There is a dearth of cross-cultural research on hyperactivity. This article aims to quantify the prevalence of hyperactivity in schoolboys residing in an Arab/Islamic country, Oman. Method: 1,502 Omani schoolboys from eight randomly selected schools representing the urban population of Oman were screened for various indices of…

There is growing evidence that the current method of identifying students with a learning disability (LD) is ineffective. The wait-to-fail model of assessing students after second/third grade as well as conceptual problems in using intelligence tests for identification result in students not receiving the assistance they need during the…

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…

This report studied the cases of 826 infants and toddlers with developmental disabilities from 1988 to 1995 and the role of the facilities in identifying and referring the children to a rehabilitation center in Higashi-Osaka City, Japan. A list of the classification of main developmental disabilities is provided, along with a table showing the…

This monograph describes the third edition of the Wechsler Intelligence Scale for Children (WISC-III) and its relationship to reading/learning disabilities. It is designed for educators and students in education who want to go beyond the numerical values of the WISC-III intelligence quotients and understand the implications of the scores for the…

Due to the significant over-representation of minority students identified as learning disabled, this study investigated the effects of modifying the discrepancy formula between intelligence and achievement commonly used to identify and place school age students in learning disabled programs. Three modifications were applied to the discrepancy…

The impact and implications of key legal decisions as they affect special education for seriously emotionally disturbed students are discussed. Legal decisions in three key areas are addressed: eligibility for services, discipline (exclusion from school), and related services, particularly psychological treatment. (Author/JW)

Examines how variables of age, sex, nationality, and attitude toward the disabled affected the understanding level of 306 British and Nigerian adolescents concerning disability effects. Indicates age is the most important factor for comprehensive understanding, with girls achieving a more mature understanding level; neither nationality or attitude…

Two case studies involving preschool children with developmental learning disabilities (one with nystagmus and one with a hearing impairment) point to the need for appropriate ability as well as disability identification and assessment procedures (both had been diagnosed as mentally retarded) the potential of early diagnosis and intervention for…

Multiple personality disorder is associated with a high incidence of physical and sexual abuse during childhood. While difficult to diagnose, multiple personality is easier to treat if diagnosed early in childhood or adolescence. Treatment for multiple personality focuses on establishing trust and communicating with and integrating the…