Author Description

This book is about unifying, in one and the same theory, the human being, Homo psychicus, both as an affective/internal presentation being and an operative, cognitive being. In this way, we see two human abilities - on the one hand, Silvan Tomkins' comprehensive theories of our innate biological affects and, on the other hand, Jean Piaget's theories of Homo psychicus as an operative, cognitive being - in one theory. According to Piaget the basis for operations is to be found in our innate reflexes. Overarching perspectives of this derivation are found in development: evolutionary, phylogenetic, ontogenetic and epigenetic. The author's empirical research is directed towards development of a «percept-genetic» method called the Percept-genetic Object-Relation Test (PORT). This method is employed in the description and illustration of how Homo psychicus may become a person. Thus, this subject is discussed from an epigenetic and a clinical perspective.