Information Author(s): J.B. Rotter Original Language: Spanish Target population: Children / adolescents Respondent: Self Child Measures / Outcomes: Others Reference: Rotter, J. B. (1966). Generalized expectancies for internal versus external control of reinforcement. Psychological Monographs, 80(1), 1-28. Number of items: 28 Name and number of scales: Locus de control interno y externo Programmes that use this instrument: PREVENCIÓN DE CONDUCTAS DELICTIVAS (modificado por PROMOVIENDO LA CONVIVIENCIA)