Results of a Study Show That Children Who Watch a Nonviolent

Multiple Choice

Results of a study show that children who watch a nonviolent cartoon act more aggressively when they are hungry than when they are not hungry, but that children who watch a violent cartoon act more aggressively when they are not hungry than when they are hungry. This finding represents a

A) crossover interaction.
B) simple main effect.
C) simple effect.
D) marginal effect.