The mirror neurons first discovered in the brain of animals by Jakomo Pizzolatti in 1992 are considered in this paper. These neurons are excited in response to someone else’s conversation and by emphatic perception they condition the formation of psycho emotional behavior of newborns. Based on the above-said, at postembryonic development of newborns, as a result of emphatically perception of aggressive environment in conditions of the aggressive behaviors of newborns in family are formed, which are implemented in their genetic apparatus and further they may turn even into a murder.

Keywords : Mirror Neurons, the Formation of Aggression, Prevention, Emphatical Perception, Psychological Communication.