Toward A Very Idea Of Representation

The actual approaches of Cognitive Science offer a partial explanation of cognition. In this paper, our main point is to catch some key elements from these approaches, that can be taken together in a future perspective for a better explanation of cognition. The key elements (levels of analysis, primitives, processes, structures, threshold,self-organisation, bidirectionality, emergency, habituation, tasks, theinteraction between levels and also the interactions between the elements of the cognitive system and the environment) help us to stress the need of the representations. Then, we arediscussing the following dichotomies: procedural-declarative,consciousness-unconsciousness, implicit-explicit. Finally, we will try to motivate the necessity of an abstract theory of representation in Cognitive Science. ``The sensitive things aren't, but the ideas are'.Plato