Young people belonging to violent groups in the Region of Madrid: psychosocial process model on the onset and evolution of violent identity behaviour

The qualitative research about out-group violence has examined different aspects of this social problem, but the evolution of violent groups has only been approached tangentially. This research analyses the discourses of 124 interviews done with youth from Madrid that belong to violent groups. Describe the interpretation made by young people and identifies variables and psychosocial processes to generate and explore a psychosocial model that attempts to describe the constitution and evolution of this behavior. The strategy of theory generation was applied (first 71 interviews) and afterwards, the method of analytic induction (following 53 interviews) to allow the validation of the identified model. The resulting method proposes that the upsurge of violent groups depends on the previous socialisation focused on three factors: milieu, opportunities and basic socialising processes. The evolution and involution of violent groups would depend on the interaction between the personal and social identities of its members.