This project is implemented in collaboration with the rehabilitation unit 18ANO of the Psychiatric Hospital of Attica and aims to jointly conduct a pilot research in men fathers, drug addicts, prisoners. The objectives of this research program include exploring the paternal role of drug addict’s men participating in 18ANO support team at prisons, identify factors that facilitate the achievement of paternal role, the study of the particular role played by fatherhood as an incentive for rehabilitation and ensuring their preparation for reintegration.