In this article I analyse the role of interpretation and explanation in the field of sciences in general and in social and historical sciences in particular.I argue for the specificity of the narrative model in social and historical sciences.Then, I examine the thesis that personal identity or self is a type of autobiographic ALKALINE PITCHER FILTER story that can show different rank of coherence and integration.Taking the proposal of different authors, I describe and PCB I do a brief characterization of this of narrative creation and the most important element that compose its.
Finally, I analyse the thesis that propose to think the psychotherapy as a place for reconstruction of the narrative production of patients for to get more coherent stories.