The Test of Practical Knowledge was used with 116 blind and visually impaired adolescents. Most of the demographic variables had little or no relationship to acquired practical knowledge. Furthermore, legally blind-visually impaired students had more difficulty in acquiring practical knowledge than did their totally blind peers. (Author/CL)

Analysis of questionnaires completed by family members revealed that there was a marked reduction in stated problems immediately after a rehabilitation training program and over a three-and-a-half-year period. Similar benefits were noted for older family members, those receiving shortened programs, and those living with sight loss for many years.…

Suggestions and recommendations are made for using the Perkins-Binet Tests of Intelligence for the Blind for low vision and blind children. Suggestions cover such aspects as organization and preparation prior to administration and scoring. (CL)

Art teachers should be familiar with psychologist's research on human vision and perception. Research by Julian Hochberg, James Gibson, and Gestaltists is summarized. (SR)

The author discusses applying J. Piaget's philosophy to the treatment of learning-related visual problems by first probing for the available knowledge in the person's ocular sensorimotor intelligence, visual thinking, and logical reasons. Then, through tasks, the individual is encouraged to engage in high-level thinking in the undeveloped areas.…

Describes a recently developed vision screening technique that can be used by school personnel. Reports on a study that found the technique to be effective and efficient for use in vision screening programs. (FL)

The examination of a child for strabismus (misalignment of the eyes) and treatment if the condition is present are described. General considerations when evaluating need of surgery are presented. Steps in the ophthalmologic examination are discussed, including such tests as extraocular muscle function and traction testing and studies of eye…

The article reports on a Michigan program for the screening of preschool children for visual defects. The development of the modified Snellen E for testing young children is described; other test procedures are outlined. Charts illustrate the growth of the program over a 12-year period. (PHR)

The study investigated the relationship between specific functional color deficits and performance of 32 visually impaired children either with or without blue/purple color deficits. Results of using two types of educational materials, either dittoed or photocopied, demonstrated increased errors by the children with color deficits in the dittoed…