The Symbol theory in S. Freud, C. G. Jung and C. S. Peirce

The work is aimed at studying three points of view, whose convergences and conflicts deepen the theme of the symbol, where the same faces to the psychic life full of meaning. The process of signification of objects in fact, provides an opportunity for knowledge of the psychic life of the subjects. As the product of mind, therefore, the attention falls, from semiotics, on the meanings of the dynamic psychology, whether it is psychoanalysis or analytical psychology. In this sense, from a phenomenological and semiotic approach, based on Peircean mode of existence of the sign, the analysis continues with the theme of the return of the Freudian symbol to converge to the common and different aspects of Jungian analytic theory. The convergent products of the different approaches, in fact, provide the ability to grasp what regardless of theory and hermeneutics, remains in the clinical context through the possibility of profound contact with the subject.