Measurement
CTQ-S: Childhood Temperament Questionnaire: Short version
Reference and/or access link:
Thomas, A. and Chess, S. (1977). Temperament and development. NY: Brunner/Mazel; Sanson, A., Smart, D., Prior, M., Oberklaid, F. and Pedlow, R. (1994). The structure of temperament from three to seven years: Age, sex and sociodemographic differences. Merrill-Palmer Quarterly, 40, 233-262