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Feely, Mary; Vetere, Arlene; Myers, Lynn B. – Journal of Visual Impairment & Blindness, 2007
One of the most prevalent visual impairments of people aged 60 and older is age-related macular degeneration (AMD), which ranks third globally as a cause of visual impairment (World Health Organization, 2006). The purpose of this study was to conduct a tentative subjective assessment of eccentric viewing by persons with AMD. The authors recruited…
Descriptors: Foreign Countries, Partial Vision, Visual Impairments, Qualitative Research

Wan-Lin, M. M.; Tait, P. E. – Journal of Visual Impairment and Blindness, 1987
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)
Descriptors: Age Differences, Blindness, Cognitive Development, Concept Formation

Kef, S. – Journal of Visual Impairment & Blindness, 1997
This study examined the personal networks and social supports of 316 blind and visually impaired youth, ages 14-23, in the Netherlands. The average participant had a personal network of 15 people (compared to 15-20 for sighted adolescents.) The oldest adolescents had the largest networks and blind adolescents had the smallest. For all adolescents,…
Descriptors: Adolescents, Age Differences, Blindness, Foreign Countries