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Results for “Education of Persons with Visual Disabilities”

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At least 19 recordsLinked to original sources
PubMed1998

Visual impairment in children: prevalence, aetiology and care, 1976-85.

Visual impairment (corrected visual acuity in the best eye < 0.3) was evaluated in a retrospective study of 296 children born between 1976 and 1985 and recruited from three French departments. For children younger than 9 years, the overall prevalence was 0.80 per 1000 and that of blindness was 0.28 per 1000. No decrease in prevalence was noted over this decade. The most common aetiologies were antenatal factors (48%), which were observed mainly in the cases of poor vision, and perinatal factors (27%), which were more common in the cases of blindness. Fifty-six per cent of the children had an additional severe handicap. The most common association was with motor impairment and mental retardation. The mean age of first medical care (3.1 years) did not change over the decade: 2.0 years for children with an associated handicap, 2.9 years for cases of isolated blindness and 5.1 years for cases of isolated poor vision. Among children with isolated visual impairment, there was a significantly higher percentage of scholastic underachievers in those presenting after the age of 5 years (39.3% vs. 14.6%).

Achievement↗
PubMed2006

Perceptions of teachers and parents on the cognitive functioning of children with severe mental disability and children with congenital deafblindness.

This article reports Phase I results of a questionnaire study on the perceptions of US teachers and parents on the cognitive functioning of children with severe mental disability and children with congenital deafblindness, ages 4-12 years. Teachers were more likely than parents to report emerging skills and to provide examples of how the skill was being taught. Teachers and parents of children with severe mental disability had different perceptions about how children demonstrated understanding of cause-effect, object permanence, memory, incidental cues, reasoning and creativity. Teachers and parents of children with congenital deafblindness differed in their perceptions of how children demonstrate understanding of incidental cues and exhibit reasoning. Both teachers and parents expressed concern about whether choice making was meaningful. Novelty was reported to be a motivating factor for children with severe mental disability, while familiarity was cited as motivating for children with congenital deafblindness. Teachers and parents of all children cited consistency, routine and repetition as important to learning.

Child↗
PubMed2004

Improving the accessibility of an analytic and technical skills MCH toolbox.

OBJECTIVES: To assess our analytic and technical skills website for accessibility and to make necessary corrections. METHODS: We used commercially available software (Jaws and LIFT for Dreamweaver) and an individual with visual impairments to evaluate our self-instructional, analytic, and technical tools. We identified problems in tables, images, multimedia content, PDF files, and links. RESULTS: We repaired the site by using LIFT to make appropriate modifications to the website and tools. CONCLUSIONS: Improving accessibility is advantageous for all Internet users. In addition to responding to legislative mandates, accessible web design creates pages that are often more readable, easier to navigate, and faster to download. Improving the accessibility of websites that incorporate charts and graphs strengthens the ability of all members of the MCH workforce to address the core functions.

Communication Devices for People with Disabilities↗
PubMed2000

[The development of the skin-optical perception of color and images in blind schoolchildren on an "internal visual screen"].

In profound impairement of vision the function of colour and seen objects perception is absent, with the person being unable to orient himself in space. The uncovered sensory sensations of colour allowed their use in training the blind in recognizing the colour of paper, fabric, etc. Further study in those having become blind will, we believe, help in finding eligible people and relevant approaches toward educating the blind, which will make for development of the trainee's ability to recognize images on the "inner visual screen".

Blindness↗
PubMed2006

Improvement of oral health knowledge in a group of visually impaired students.

PURPOSE: The aim of this study was to evaluate the effectiveness of a repeated oral health education programme on oral health knowledge and hygiene of visually impaired students. MATERIALS AND METHODS: The study was conducted at one of the two visually impaired boarding schools of Istanbul, Turkey. The number of subjects was 65, comprising 28 totally and 37 partially visually impaired students between 7 and 17 years of age. A 24-item verbal questionnaire was developed to record their general health, impairment, the socio-economic profile and education level of their parents, oral health knowledge, sources of information about oral health, awareness of sugar in-take/caries risk, frequency of dental check-ups and oral hygiene habits, as well as any difficulties they experienced thereby. They were given individual training on oral care three times with two-month intervals within the nine-month framework of the programme. To measure the oral hygiene status, plaque index (PI) and gingival index (GI) scores were recorded of all teeth at four sites throughout the sessions. After completion of the programme, the oral health knowledge of the students was evaluated using the same questionnaire to determine the effectiveness of the programme. RESULTS: Statistically significant improvements were found at the level of oral health knowledge and oral hygiene status both in totally and partially visually impaired students at the end of the study (p < 0.001) as compared with at the beginning. No significant difference was found between the knowledge of totally visually impaired and partially visually impaired students. CONCLUSION: It was concluded that with an appropriate programme, the oral health knowledge of visually impaired students could be improved. This programme, if conducted on a one-to-one basis, ensures clinical and statistical significance.

Adolescent↗