title: Hemispheric laterality for spatial analysis in children with reading problems.
abstract: Lateralisation for tactile-spatial perception was studied in 21 10- to 15-yr.-old boys of average intelligence who were underachieving in reading and 21 matched controls. Controls showed a significant advantage at recognising shapes on a visual display when they had been actively felt with the left hand. There was no difference between left- and right-hand scores in the poor readers. This supports Witelson's (1977) finding that poor readers are less lateralised for spatial-processing than are average readers.
mesh_terms: D002648:Child; D004292:Dominance, Cerebral; D004411:Dyslexia, Acquired / Q000523:psychology*; D005556:Form Perception; D007839:Functional Laterality; D006801:Humans; D013028:Space Perception; D013236:Stereognosis