A model is suggested here which describes the theoretical relationships between different cognitive processes. It is hoped that this model will contribute towards a tightening of the scientific conceptual network, mainly on the “soft” side of cognitive processes theorization. Concepts which are hitherto loosely used will gain clearer, distinctive definition; this applies to concepts like imagery, imagination, fantasy, daydreaming, dreaming, divergent thinking, creativity, etc. In this same model the relationships between these concepts and concepts such as learning, problem solving, information processing, thinking, semantic organization, etc., as well as the relationships among the latter concepts to each other, will also become explicit.