Escolano-Pérez, E., & Blanco-Villaseñor, A. (2015). The longitudinal measurement of change: Intraindividual variability in behavior and interindividual differences observed in childhood. Anales De Psicología Annals of Psychology, 31(2), 545–551. https://doi.org/10.6018/analesps.31.2.166361