The aim of this study was to examine reading media (braille, cassettes, screen-reader, screen-magnifier, large print, low vision aids, CCTV) used by visually impaired adults. This article reports the results of a research project involving 100 people with visual impairment. The participants were interviewed and asked to fill in a questionnaire to…

Telephone interviews with blind adults who had learned and used braille as their primary reading mode in public schools revealed that most Ss reported using braille for personal notes and memoranda but rely on readers and recordings for the majority of their reading and type most of their personal correspondence. (Author/CL)

The study examined the ability to estimate the number of dots in Braille symbols by 21 legally blind and 21 sighted adults. Results indicated that this task was difficult for both blind and sighted subjects with little improvement over trials. Errors of underestimation exceeded errors of overestimation. (DB)

Exploring the ability of subjects to make accurate discriminations by active touch, two studies involving 20 sighted adults investigated sensitivity of the fingertip in perceiving length, using Braille cells as stimuli. Results indicated differential sensitivity of the fingertip to one parameter of active touch: cell height discrimination. (JW)

Twenty-four blind adults were tested to assess whether headings in braille text facilitated reading comprehension and recall. Subjects reacted positively to the use of headings, but upon being tested for recall no significant effect was found. (Author/JW)

Initial research is reported on development of a tangible graphics (a display with raised symbols for reading by hand rather than by eye) system and its evaluation by 20 blind adults. Results suggested that tangible graphs are a viable source of spatial information for blind readers. (Author/MC)

Forty adults with adventitious blindness were administered 12 different Braille discrimination tests representing combinations of standard or enlarged Braille and various amounts of horizontal and vertical spacing. Findings indicated that the most favorable discrimination conditions occurred with standard-sized Braille, with three spaces between…

This study evaluated performance of blind (n=17) and sighted adults on a haptic numerosity task of braille symbols in which symbol size was varied. Although blind subjects performed better than seeing subjects, the rate of learning and patterns of errors were similar, except that blind subjects did better with standard than with enlarged symbols.…

This study of 12 individuals with blindness or low vision extended earlier studies by Morton Heller concerning speed and accuracy of reading noncanonical (tilted) braille text. Results were similar for Heller's original character set (B-J), but the effect of orientation was reduced with other letters and whole words, especially for experienced…

Focus-group research conducted on Unified English Braille highlights the diversity of views about the desirability of the new code and its proposed changes. Many features seen by students as positive were the same features deemed undesirable by other students. In general, teachers were more amenable to the changes than were students. Nearly all…

Blind adults with language deficiencies often can learn enough braille to be able to use it for self-communication. Although the manuals of instruction commonly available are not adequate for everyone, individualized plans for teaching braille can be adapted to meet specific needs. Such plans should have a strong readiness program to teach proper…

Results of four experiments with 81 blind children and adults (ages 14 and over) comparing Standard English Grade 2 Braille with three reduced codes and one expanded code (in relation to speed, retention of the basic seven-line structure, no increase in bulk of braille publications, and ease of learning) show that a change in the code is possible.…

A comparison of reading rates of 24 print readers and 23 Braille readers on oral reading, silent reading, and studying, found significant differences as a function of reading group and reading task but no group-by-task interaction. Less than one-third of the Braille readers read slower than print readers. (Contains references.) (Author/CR)

A program of the Finnish Central Federation of the Visually Handicapped is described. The program's aim is to provide and develop teaching materials and instructional methods to help persons who lost their eyesight as adults to learn braille. Discussed are personal tutoring, correspondence studying, regional courses, and program plans. (Author/JDD)