If Hamid wants to do one study to determine whether or not playing violent video games causes children to act more aggressively, he would be best served by doing a(n)

Question

Quizplus · Accepted Answer

An experimental study would allow Hamid to manipulate the variable of playing violent video games and measure the effect it has on aggression in children. This would provide the most reliable evidence for causation. A correlational study would only show a relationship between playing violent video games and aggressive behavior, but it would not necessarily prove causation. A longitudinal or cross-sectional study would not be as useful for establishing causation in this case.

If Hamid Wants to Do One Study to Determine Whether