The Role of the Psychologist in Modifying Aggressive Behavior among Juvenile Delinquents: A Field Study Conducted at the Juvenile Follow-up and Rehabilitation Center in M’Sila, Algeria

Juvenile delinquency constitutes one of the most serious psychological and social challenges confronting contemporary societies, as it directly affects social stability, public security, and the future development of young generations.Among the most prevalent manifestations of juvenile delinquency is aggressive behavior, which appears in multiple forms, including verbal aggression, physical aggression, and heightened levels of anger.These behaviors not only hinder the psychological adjustment of juvenile offenders but also complicate their rehabilitation and social reintegration.This study aims to examine the role of the psychologist in modifying aggressive behavior among juvenile delinquents through a field study conducted at the Juvenile Follow-up and Rehabilitation Center in M'Sila, Algeria.The research adopts a descriptive-analytical approach, focusing on the professional interventions and psychological techniques employed by psychologists working with this vulnerable population.Particular attention is given to the psychologist's contribution to reducing verbal and physical aggression and managing anger among detained juveniles.The study is grounded in the assumption that psychological intervention constitutes a central pillar in the rehabilitation process, as it enables juveniles to understand the underlying psychological and social causes of their delinquent behavior, develop emotional regulation skills, and acquire socially acceptable behavioral alternatives.The findings underscore the essential role played by psychologists in behavioral modification programs and confirm that structured psychological support significantly contributes to reducing aggressive tendencies and enhancing psychosocial adjustment.The study concludes by emphasizing the necessity of strengthening psychological services within juvenile care institutions, supporting psychologists through specialized training, and integrating psychological intervention programs into national juvenile justice and rehabilitation policies to ensure the effective reintegration of juvenile delinquents into society.