title: Verbal descriptions of spatial relations in line drawings by young children.
mesh_terms: D000367:Age Factors; D002648:Child; D002657:Child Development; D002675:Child, Preschool; D005260:Female; D005556:Form Perception; D006801:Humans; D008297:Male; D009949:Orientation; D013028:Space Perception; D014705:Verbal Behavior; D014796:Visual Perception; D014825:Vocabulary