Instinct conceptions of aggression
The frustration-aggression hypothesis
Situational determinants of the strength of the instigation to aggression
The inhibition of aggressive acts
The nature and target of the aggressive response
Intergroup hostility: I. Displacement reactions
Intergroup hostility: II. Situational conditions enhancing or reducing conflict
Violence in the mass media
The operation and development of aggressive personalities
Aggression in crime, homicides, and suicides.