Relationships between perceptual and conceptual mediational systems in young children

Children aged 48–77 months were afforded experience in either color oddity or nominal class sorting prior to a transfer task testing the ability to apply the oddity rule (“which one doesn't belong”) to three picture arrays where solution was based on nominal class membership. The youngest children in the sample did not benefit from either perceptual rule experience or nominal sorting experience. Subsequent age groups benefited first from the nominal sorting treatment, then from both perceptual rule and nominal sorting activities, and finally the older children did not require priming in either the perceptual or nominal domain for success on the transfer task.