Effortful Control as a Personality Characteristic of Young Children: Antecedents, Correlates, and Consequences

Effortful control, the ability to suppress a dominant response to perform a subdominant response, was assessed in 106 children during early childhood (at 22, 33, and 45 months) using multitask behavioral batteries. By 45 months, effortful control was highly longitudinally stable and coherent across tasks and thus appeared to be a traitlike characteristic of children's personality. Children who had been less intense in terms of proneness to anger...