Age at onset of blindness and the development of the semantics of color names.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001766:Blindness / Q000523:psychology*; D002648:Child; D002675:Child, Preschool; D003118:Color Perception; D003210:Concept Formation; D005260:Female; D006801:Humans; D007223:Infant; D007804:Language Development; D008297:Male