Information Author(s): R.A. Barkley Original Language: Spanish Target population: Children / adolescents Respondent: Self Child Measures / Outcomes: Behaviour (positive or negative) Reference: Barkley, R.A. (1997). Defiant Children: A Clinician’s Manual for Assessment and Parent Training (2nd ed.). New York: Guilford. Programmes that use this instrument: EmPeCemos: Emociones, Pensamientos y Conductas para un desarrollo saludable