Are you listening? Exploring a developmental knowledge–action dissociation in a speech interpretation task

Young children sometimes act inappropriately despite appearing to know what to do. Dissociations of this kind raise important questions about the organization and development of knowledge and action systems. The present study investigated a knowledge–action dissociation in 6–year–olds performing a speech interpretation task and tested the hypothesis that knowledge–action dissociations stem from a general difficulty resolving conflicting cues. When knowledge and action measures were equated in terms of the amount of conflict that needed to be resolved for a correct response, children’s knowledge no longer appeared to outstrip their ability to act appropriately. Implications of the findings for competing views of knowledge representation and knowledge–action system organization are discussed.