"Lesser Citizens”: Poverty and Social Exclusion among the Juvenile Italian and European Population...59 Alcohol-related problems and self-help groups: the situational construction of self-image...71 Families in Italy in the face of the crisis of ‘Mediterranean’ welfare...85 The most significant dispositions concerning participation of minors in decision-making processes regarding health matters: relevant legislation and Codes of Ethics...101 The study of representations in sociology: between multidisciplinarity, lines of continuity and differences...111 Basic Income: an open challenge between labour...