An analysis of the annual reports of the Massachusetts Commission for the Blind from 1966 to 1975 and examination of numbers registered with the Commission from 1976 and 1977 revealed a 69 per cent increase in the registered population for these 12 years. (Author)

The article examines the relative sizes of the nation's partially sighted, legally blind but not functionally blind, and functionally blind populations as a function of age. (Author/CL)

As the result of inservice training and public information efforts in the Fremont (California) Unified School District, 138 children were referred to the district's program for visually impaired students over a 3 1/2 year period. (Author)

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)

Parents (n=52) of blind and partially sighted infants and preschoolers were surveyed concerning the frequency of occurrence and stability of the children's stereotyped behaviors. Stereotyped behaviors frequently observed in blind children proved to be stable, whereas other stereotyped behaviors were less stable. Age of child and frequency of…