Abstract
The focus of the article is toreflect on the tendency of research traditionsin the areas of human learning, development,and communication, to use metaphors andanalogies that construe human mental activitiesand resources in terms of physical objects.This is evident, for instance, in moderncognitive science where computer metaphors(information processing and informationstorage) have been foundational for thediscipline. However, this tendency to reifyhuman activities can be found in many othertraditions, and it goes back to ancient Greekthinking. It is argued that the consequences ofthis tradition of reification are significantfor the human sciences. One important elementof these types of metaphors is that theydescribe people and their capacities in static,rather than developmental, terms