Perception and perceptual-motor processes in children with Down's syndrome.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004193:Discrimination Learning; D004314:Down Syndrome / Q000523:psychology*; D006801:Humans; D009048:Motor Skills; D010364:Pattern Recognition, Visual; D014163:Transfer, Psychology; D014796:Visual Perception