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Knowlton, Marie – Education of the Visually Handicapped, 1986
The article examines evidence of visual impairment caused by excessive amounts of ultraviolet (UV) light. Among considerations when using a source of UV light for vision stimulation are the position of the child and teacher, use of window glass filters or protective glasses, and careful recordkeeping of all UV stimulation. (Author/JW)[
Descriptors: Concept Teaching, Elementary Education, Eye Fixations, Light