 This replicated another 2007 meta-analysis of 148 studies in the journal "Child Development" which found greater male aggression in childhood and adolescence.This analysis also conforms with the "Oxford Handbook of Evolutionary Psychology" which reviewed past analysis and found greater male use in verbal and physical aggression with the difference being greater in the physical type.A meta-analysis of 122 studies published in the journal of "Aggressive Behavior" found males are more likely to cyberbully than females, although the difference was small.