Which of the Following Is a Potential Limitation of Studies

Multiple Choice

Which of the following is a potential limitation of studies that have suggested links between observing violence in the media and a later likelihood of showing aggression?

A) We have not been able to conduct longitudinal studies on this topic.
B) There is not enough variation in children's media use.
C) Behaviors categorized as "aggressive" might actually be playful.
D) Cartoons do not contain much aggression.