Descriptor
| Exceptional Child Services | 2 |
| Partial Vision | 2 |
| Sensory Aids | 2 |
| Visual Impairments | 2 |
| Children | 1 |
| Exceptional Child Research | 1 |
| Medical Evaluation | 1 |
| Visual Acuity | 1 |
Source
| Sight-Saving Review | 2 |
Author
| Safir, Aran | 1 |
| Taugher, Philip J. | 1 |
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Taugher, Philip J. – Sight-Saving Review, 1972
Descriptors: Children, Exceptional Child Services, Partial Vision, Sensory Aids
Safir, Aran; And Others – Sight-Saving Review, 1973
Compaired are methods of determining visual refraction needs of young children or other unreliable observers by means of retinosocopy or the Opthalmetron, an automatic instrument which can be operated by a technician with no knowledge of refraction. (DB)
Descriptors: Exceptional Child Research, Exceptional Child Services, Medical Evaluation, Partial Vision
