Not all labels develop equally: The role of labels in guiding attention to dimensions

Abstract

The emergence of cognitive flexibility is a central aspect of cognitive development during early childhood. Cognitive flexibility is often probed using verbal rules to instruct behavior. In this study, the types of labels that were provided during instruction were manipulated. In one condition, children were instructed in the standard manner with dimensional labels (e.g., “shape”) and featural labels (e.g., “star”). In a second condition, children were provided only with dimensional labels. When switching to color, 4-year-olds performed equally well regardless of the type of instruction. However, when switching to shape, children perseverated at a significantly higher rate when only dimensional labels were provided. These results suggest that children’s understanding of labels is a critical aspect of developing cognitive flexibility and that their understanding of the labels “shape” and “color” are different.