Verbal factors in compensation performance and the relation between conservation and compensation.
D000704:Analysis of Variance; D002648:Child; D002657:Child Development; D002675:Child, Preschool; D003210:Concept Formation; D003463:Cues; D003867:Depth Perception; D006801:Humans; D010469:Perceptual Distortion; D012858:Size Perception; D014705:Verbal Behavior; D014796:Visual Perception