Comparison of 2 totally blind, 2 visually impaired, and 9 normally sighted children (ages 5-8) on tasks of visual perspective taking found that the totally blind children were older than the other children when they mastered the tasks, made the highest percentage of errors before mastery, and made different errors. (Author/DB)

The review synthesizes viewpoints on functions of play and provides an overview of information on effects of visual impairments on play patterns. The importance of play in learning is stressed. Specific needs for research on the play behavior of young children with low vision are identified. (Author/CL)

An abstract of a study done during doctoral work (Temple University, Philadelphia, Pennsylvania). (RJ)

This study evaluated the knowledge of Level 1 and Level 2 rules of perspective taking by 18 8-year-old children (either congenitally blind, congenitally low vision, or sighted). All children understood Level 1 rules; their knowledge of Level 2 rules (that a heterogeneously sided object will appear differently to viewers from different sides)…

The paper reviews the effects of absence of vision on perceptual functioning and considers ways in which a modified Optacon (which translates images into tactile presentations) can help visually impaired persons acquire critical cognitive and perceptual knowledge. Background research with the Tactile Vision Substitution System, a system for…

The development of the concept of conservation was examined in 120 elementary school children divided into three groups: partially sighted, sighted, and sighted-blindfolded. (CM)

Thirty-seven students who were blind or had low vision listed as many examples of 10 categories as they could and the prototype order of examples was scored. No differences between blind or low-vision students were found, but categories with which the students had a greater degree of direct sensory experience produced more examples and higher…

This digest provides basic information and resources on visual impairments. Legal and educational definitions are given for "legally blind,""partially sighted,""visually handicapped,""blind," and "low vision". Typical characteristics of individuals with visual impairments in the areas of cognitive…

Fifty low vision children, aged 7 to 18, assessed with the case-study method on 143 variables using the Halstead-Reitan Neuropsychological Battery, Stephens Piagetian Battery of Reasoning Assessments, and Standardized achievement test were found to have significant delays in cognitive and psychomotor development and academic achievement. (Author)

Young children with low vision tend to experience delays in cognitive development, motor development, and social skills because of insufficient motivation and opportunities to explore their environments actively. This literature review explores the resulting difficulties in acquiring practical knowledge and spatial/environmental concepts,…

Analysis of scores of 118 visually impaired children on the Wechsler Intelligence Scale for Children (Revised) and the Wechsler Preschool and Primary Scales of Intelligence (Revised) found a consistent response pattern suggesting that the verbal as well as the performance tests provide useful assessment information. (Author/DB)

This document is an English-language abstract (approximately 1,500 words) of a monograph providing a comprehensive clinical, educational, and psychological study of children in special schools for the blind and poorly sighted. It summarizes investigations aimed at planning ways of differentiating teaching procedures for children with severe visual…

Through seriation, verbal seriation, and conservation tasks, investigated blind, partially sighted, and sighted children's understanding of quantity. Subjects were 81 children equally dispersed through these 3 groups. Age range was 4 to 17 years. Found similarity in concept acquisition among three groups that extended beyond quantity conservation…

Intended for use in Florida training programs for caregivers of infants and toddlers with disabilities, this guide presents an overview of the Model of Interdisciplinary Training for Children with Handicaps (MITCH); offers a user's guide to the series; and provides specific information for presenting Module 12, which focuses on visual impairments.…

This symposium focused on the special needs of visually handicapped infants and young children. Texts of 48 papers are presented, including keynote addresses by W. Aubrey Webson ("The First Steps") and Heather Hewitt ("First Steps--Parenting, Prevention and Programming"). Regional reports are provided for Japan, Bangladesh, the…