Key points are not available for this paper at this time.
Nicki R. Crick, Maureen A. Bigbee, Cynthia Howes, Gender Differences in Children's Normative Beliefs about Aggression: How Do I Hurt Thee? Let Me Count the Ways, Child Development, Vol. 67, No. 3 (Jun., 1996), pp. 1003-1014
Crick et al. (Sat,) studied this question.