[EN] The scientific literature shows that gender roles and stereotypes are constructions related to social, cultural, religious, political factors, etcetera, that perpetuate sexist behaviours and attitudes through gender roles and stereotypes that discriminate against women and maintain inequality, legitimizing gender violence. The aim of the following study is to know these sexist and stereotyped conceptions of both women and men are developed and constructed using the dialogical deconstruction methodology. For this purpose, a qualitative approach design was developed with a sample of 38 adolescents from public institutes whose main technique was the Delphi Method, which was triangulated using participant observation and discussion groups. The results report that the students are more aware of equality, however, they maintain stereotyped conceptions about gender roles, being those referred to men the most prescriptive. The differences in the discourse of the adolescents seem to indicate that although progress has been made in social awareness about equality, it has no yet been internalized on the individual level.