Researchers often have expectations about the research outcomes in regard to inequality constraints between, e.g., group means. Consider the example of researchers who investigated the effects of inducing a negative emotional state in aggressive boys. It was expected that highly aggressive boys would, on average, score higher on aggressive…

Previous research investigating the relationship of attraction and aggression has yielded somewhat equivocal results. The present study investigated the influence of two variables, attitudinal similarity and exposure, on interpersonal attraction and physical aggression. (Editor)

Investigates whether an increase in anger in response to an attack should be accompanied by an increase in depression, if the opportunity to retaliate against the provoker should reduce both depression and anger, and measures outward hostility of males and females as well as verbal hostility in females. (Author/RK)

There is the common assumption that the viewing of aggressive films can "facilitate" aggression in individuals who are predisposed to act aggressively. Questions the validity of that belief through an examination of methodology. (Author/RK)

Tests the validity of three hypotheses previously offered to explain the attenuating effects of pacifistic noncooperation on instigative aggression. Results indicated that all hypotheses, norm-conformity, compliance, and maintenance of power, were viable for subgroups of subjects. Also discusses individual differences and the temporarily…

This research was designed to demonstrate that one function of aggression is the restoration of power. Also investigates the effects of timing of aggression on the intensity of aggression. (Editor/RK)