The challenges of after-dark travel for low vision children are examined in terms of physical effects of low light on normal and abnormal vision and consequences for low vision travel and orientation skills. Techniques for efficient vision use are suggested along with night travel aids and considerations in night driver vision. (CL)

The Night Vision Aid (NVA) was evaluated to determine its effectiveness as an orientation and mobility aid for legally blind persons with night blindness. On the average, the NVA did not significantly improve the Ss' mobility at night; the majority of them preferred the Wide Angle Mobility Light. (CL)

This booklet describes the visually handicapped in terms of what they can be taught in physical fitness programs. Part I presents a general overview of the blind, attitudes toward the blind, facts about blindness, and educational possibilities. Part II provides information to help personnel in all schools to organize adequate physical activity…

Of 111 Detroit elementary school students who were examined on the Kraus-Weber Minimum Physical Fitness Test to determine the relationship between visual handicap and physical fitness, 95 percent of the normally sighted, 84 percent of the partially sighted, and 46 percent of the blind students passed the test. (Author/MC)

This article considers bicycling as a means of transportation, not recreation, for individuals with low vision. Considered are evaluation of capabilities, watching for child cyclists, central and peripheral field loss, necessary equipment, potential problems, seasonal and weather considerations, night riding, route planning, basic visual skills…

The article proposes helping visually handicapped clients make optimal use of remaining vision for travel in unmodified environments. Structured discovery learning exercises covering pattern recognition, depth perception, central acuity, and central field vision with peripheral field loss are offered. (Author/DB)

The study assessed variations in the indoor and outdoor locomotor mobility of 22 low-vision adults, under normal and reduced illumination. Subjects' visual fields and contrast sensitivities accounted for 39 percent of the variation in mobility performance, whereas their visual acuities were not related to mobility performance. (Author/JDD)

This article reports on a study of the spatial mapping skills of two totally blind, two visually impaired, and eight normally sighted children. Children were asked to point to familiar locations in and around their homes. Results suggest that blindness interferes with the development of spatial knowledge in which Euclidean directions between…

This open-ended survey of 156 subjects (78 pairs of visually handicapped orientation and mobility specialists and adult clients) identified common low vision mobility problems (lighting conditions, drop-offs, street crossings, changes in terrain) and found a high degree of agreement between the reported perceptions of mobility practitioners and…

Three experiments examined the ability of blind individuals and individuals simulating the visual acuity of 20/400 to monitor the behaviors of a cane traveler in various environments and at distances between 10 feet and 25 feet. Results suggested that at least some vision is needed for instructors monitoring visually impaired individuals learning…

An interdistrict project provided a mobility and orientation instructor to work with blind and partially sighted children. The instructor was also involved in consultation and cooperative planning with school personnel and in resource room programs. Training was given to 36 children, 15 of whom required formal instruction. Services were extended…

A peripatologist taught 102 blind and partially sighted individuals of all ages mobility and orientation techniques. Volunteers assisted with transportation, followup, consultation, and direct teaching of mobility. Over a 3-year period, the number of lessons per client varied from one to 86, and the number of hours spent by the instructor in…

In an effort to study the cognitive mapping abilities of blind persons, tactile maps of a school campus were made by ten congenitally blind and ten blindfolded partially sighted high school students. (Author)