Information Author(s): K.A. Dodge J.D. Coie Original Language: Spanish Target population: Children / adolescents Respondent: Self Child Measures / Outcomes: Behaviour (positive or negative) Reference: Dodge, K. A. & Coie, J. D. (1987). Social information processing factors in reactive and proactive aggression in children’s peer groups. Number of items: 6 Name and number of scales: Proactive aggression and reactive aggression Programmes that use this instrument: EmPeCemos: Emociones, Pensamientos y Conductas para un desarrollo saludable