Parent-offspring correlations in the judgment of visual number.
D001519:Behavior; D002648:Child; D005260:Female; D014644:Genetic Variation; D005826:Genetics, Medical; D006801:Humans; D007600:Judgment; D008297:Male; D008393:Marriage; D010375:Pedigree; D010641:Phenotype; D014796:Visual Perception