CURRENT ESTIMATES AND SOME TREND DATA ARE PRESENTED ON THE FOLLOWING SUBJECTS -- POPULATION GROWTH (1940-1960), PREVALENCE OF LEGAL BLINDNESS, NEW CASES OF LEGAL BLINDNESS, AGE DISTRIBUTION OF LEGALLY BLIND PERSONS, CAUSES OF LEGAL BLINDNESS, CHANGING PATTERNS IN CAUSES OF LEGAL BLINDNESS, CASES OF GLAUCOMA, SCHOOL CHILDREN NEEDING EYE CARE,…

Discussed is the nature of a central scotoma, or decreased central vision, and described are current techniques for training an individual to use the peripheral retina. (Author/IM)

Among results comparing attainment of the conservation concept in blind (N=30), partially sighted (N=50), and sighted (N=40) children (ages 6-15) in Taiwan were that development of partially sighted children was more like the development of sighted than blind children, and that a 1-4 year developmental lag occurred in blind children. (Author/DB)

The bibliography presents 47 references for parents of visually disabled preschoolers and 33 references for professionals. Citations include information on title and author, audience, disability focus (blind, low vision, deaf blind, and multidisabled), and a brief description. (CL)

After describing the basic principles of closed-circuit television and its uses in low vision rehabilitation, the author provides a general critique of the system as it is currently being marketed. (Author)

In one of several 2-week workshops, 35 blind and visually handicapped persons increased their braille reading speed from an average of 138 words per minute (wpm) to 710 wpm. (Author)

Low vision services to help visually impaired students maximize their use of residual vision are provided through a multidisciplinary regional clinic team in a sparsely populated area of Texas. Workups give classroom teachers information on techniques and optical aids. (CL)

Elementary partially sighted students read significantly more total books and school books using the Visolett (a low vision aid) than using large print text books, and the junior high partially sighted students read significantly more total pages using the Visolett. (Author/CL)

Provides practical advice for the teacher on helping the visually impaired child succeed in the regular classroom. Includes consideration of classroom and materials, adaptations, special subjects, such as physical education, and interpersonal issues. (SJL)

A comparative study of conservation development in partially sighted, sighted, and sighted blindfolded children at four age levels was assessed. Conservation on tasks of mass, weight, and volume were evaluated using Piaget and Inhelder's prediction, judgment, and explanation questions. The significant differences were found between groups, task,…

In the study, eight random samples of respondents (236 adult Ss) from a small Western city were presented with questionnaires which requested that they evaluate the characteristics of a stimulus person who varied by sightedness (blind, totally sightless, partially sighted, sighted), and age (35 or 65 years). (Author/SBH)

Analysis of language samples from four children with blindness, four children with low vision, and four sighted children (ages 4-5) revealed that the sighted group had greater complexity of utterances, lower frequency of inappropriate pronoun use, more variation in sentence types, and more instances of experiential narrative and imaginative play.…

This article presents a practical guide to help professionals develop techniques and materials that motivate preschool-age children to learn to use low vision devices. Skills for optical-device training and sample training activities for monocular and magnifier use are outlined. (Author/DB)