California serves its developmentally disabled population in 21 regional centers throughout the state. More than 3,700 of the 63,000 clients of these centers have a serious visual impairment. This article describes the extent of impairment as well as other characteristics of the visually impaired clients.
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References
1.
CDER manual (2nd ed.). (1978). Sacramento: California Department of Developmental Services.
2.
Facts about blindness. (undated). New York: American Foundation for the Blind.
3.
Vision problems in the United States. (1980). New York: National Society for the Prevention of Blindness.
