Aggression and reconciliation were studied in a group of 6- to 7-year-old R
ussian school-children using the matched control approach and the two metho
ds used in primate ethology-the postconflict period-matched control period
and the time rule methods. Aggression was found to be positively correlated
with friendly behavior at the dyadic level. It is demonstrated that childr
en, like nonhuman primates, tend to reconcile within 1 min after the confli
ct, Victims tend to redirect aggression at other individuals. No effect of
gender on reconciliation was found. The reconciliation tendency is less exp
ressed in friends than in children who are not friends. A new reconciliatio
n measure is introduced, and an operational definition of friendship is sug
gested. (C) 1999 Wiley-Liss, Inc.