In an Experiment (Berkowitz & LePage, 1967), Male Participants Were

In an experiment (Berkowitz & LePage, 1967) , male participants were asked to deliver shocks to a confederate. In one condition, the male participants were in a room with various sporting equipment. In the experimental condition, they were exposed to guns in the room. In the experimental condition, participants were more aggressive, demonstrating

A) the mere presence of objects associated with aggression trigger aggressive behaviour.
B) participants were frustrated and displaced their aggression to the confederate.
C) guns can be considered negative affect.
D) the weapons led to feelings of relative deprivation.