Information Author(s): B. Porter K.D. O’Leary Original Language: Spanish Target population: Parents Respondent: Self Child Measures / Outcomes: Behaviour (positive or negative) Reference: Porter, B., & O’Leary, K. D. (1980). Marital discord and childhood behavior problems. Journal of Abnormal Child Psychology, 8, 287–295. Availability: https://doi.org/10.1007/BF00916376 Number of items: 10 Cost / Licence: Free Programmes that use this instrument: EGOKITZEN adultos Vacaciones en familia