Key points are not available for this paper at this time.
E. Mark Cummings, Carolyn Zahn-Waxler, Marian Radke-Yarrow, Young Children's Responses to Expressions of Anger and Affection by Others in the Family, Child Development, Vol. 52, No. 4 (Dec., 1981), pp. 1274-1282
Cummings et al. (Tue,) studied this question.