The hypothesis that the relations of effortful control and impulsivity to children's agreeableness would be at least partly indirect through their resiliency was tested. Eighty-two children (M age = 58.67 mos.) were participants. Children nominated peers on agreeableness and completed a behavioral measure of effortful control. Teachers and a subsample of parents reported on children's effortful control, impulsivity, resiliency, and agreeableness. In a structural equation model, effortful control predicted high agreeableness, and this relation was indirect through resiliency. Impulsivity predicted high resiliency and was negatively related to agreeableness. In an alternative model, effortful control predicted high resiliency indirectly through agreeableness and impulsivity was not related to agreeableness. A third model indicated that with the exception of a path from effortful control to agreeableness, agreeableness and resiliency did not predict effortful control or impulsivity. The findings suggest that effortful control and impulsivity may contribute to resiliency and agreeableness, that resiliency and agreeableness are interrelated, and that resilient children are not overly controlled.