ABSTRACT
An evolutionary diagram that takes into account the development of personality and its structuring or restructuring was developed thanks to a better understanding of autistic disorders from a psychodynamic point of view through long term psychoanalytic treatment of autistic children. This grid is organised around the major stages of the formation of the bodily ego which autistic children helped us understand better. The construction of space and the capacities of cognitive instrumentation are logically within this line of structuring. These major stages are defined: the first is the "successful" autistic state; the second is the stage where the primary skin is recovered (feeling of a circular envelope); the third is the symbiotic phase which includes vertical splitting then horizontal splitting of the image of the body; finally, the fourth is the phase of individuation/separation into a whole body. At each stage the following are assessed: state of the image of the body, of the gaze, of language, of writing, the autistic symptoms, emotional-relational manifestations, exploration of space and objects, recognition in time, the aggressive behaviours, reactivity to pain and to immune states (somatic and psychosomatic manifestations).
