There is extensive discussion on the quality of education and support for individuals with profound intellectual and multiple disabilities (PIMD) in relation to inclusion and full citizenship. The discussions are complicated because of differences or lack of clarity in the description of the variations and types of PIMD. A description of the core…

Analysis of saccadic eye movements in 10 normal and 10 mentally retarded children (ages 13-15) suggested that retarded children may have difficulty in visual orientation. They followed a visual target on fewer than 50 percent of the trials, displaying frequent undershoot patterns and an average rising latency that was much longer than that of…

In an earlier study of disabled graduates from campus-based institutions in the UK, students who had previously declared that they had an unseen disability were less likely to obtain good degrees (with first-class or upper second-class honours). The present study investigated the role of disability as a factor in the attainment and experiences of…

A prototype is an ongoing, cognitive representation of common attributes and distinct characteristics that define an object or person. This mixed-method study applies the robust concept of prototype to examine perceptions of disability groups. Core, secondary, and tertiary prototype characteristics are described for six disabilities:…

Many children with severe or multiple disabilities, including those with visual impairment, are limited in their ability to communicate. "Communication" is defined as how a person exchanges information about his or her desires, needs, knowledge, and perceptions with another person. Communication can be verbal, written, or nonverbal, such…

A 10-year followup of 49 deaf-blind children provided indirect comparisons of classifications of mental retardation, hearing loss, visual loss, and major communication mode. Results suggested problems with the methodology and indicated the need for new instruments to analyze current functioning as it relates to past evaluation data. (CL)

A mentally handicapped 12 year old boy with the features of Hallermann-Streiff syndrome (proportionate dwarfism, beaked nose, small mouth, dental abnormalities, severe visual handicap) is described. A review of the literature is also included. (CD)

Visual impairment, although often unidentified, is common in people with learning disabilities. However, despite the high incidence of sight problems, little guidance has been produced on accessible information for this varied "group" of individuals. This paper, which develops the Information for All guidance [Rodgers et al.…

Background: The prevalence of visual impairments in people with severe and profound multiple disabilities (SPMD) is the subject of considerable debate and is difficult to assess. Methods: In a typical Dutch care organization, all clients with SPMD (n = 76) participated in the study and specific instruments adapted to these clients (requiring a…

Briefly described are the blind mentally handicapped child's perception of the physical world and his language development. (CB)

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…

Background: Fragile X syndrome (FXS) is the most common inherited form of intellectual disability. Since the identification of the responsible gene ("FMR1") and its protein (FMRP), there has been enormous progress in both clinical and pathogenetic research on the neurobehavioural aspects of the condition. However, studies regarding other medical…

Alberta Education provides programming support and funding to school authorities to develop and implement special education programming for ECS children and students in grades 1 to 12. "Special Education Coding Criteria 2009/2010" outlines criteria within specific categories to help school authorities identify those children and students…

In British Columbia, Canada, two population-based databases have been linked at the level of the individual child: the "Early Development Instrument", a Kindergarten school readiness measure; and the "Foundation Skills Assessment", a Grade Four academic assessment. Utilising these linked data, we explored the early school…