Talking about repetition in the novelistic project of the New Novel requires an obligatory stop in order to decipher its mechanisms and its various uses. the writing of these new novelists is characterised by a loss of clarity and transparency, it constantly invites the reader to make an effort to decipher its content. the reader must invest himself in this chaot in order to solve the enigmas of this writing that disturbs the reader's concentration. If the New Novel goes against other past currents, and recognises itself as a deconstruction in itself, even for its own pioneers, there are differences between them in terms of the volume of importance devoted to their chosen subjects of study. Nathalie Sarraute, for example, devotes a great deal of attention to the study of the expressions of the depths of her characters, while Alain Robbe-Grillet leaves the object, in its various forms, as a centre of interest for him.