what is the authors point of view According to Gordon Dahl and Stefano DellaVigna, researchers associates of the national bureau of economic research, estimates suggest that in the short-run violent movies deter almost 1,000 assaults on an average weekend because watching violent movies provides those who might otherwise engage in violent behaviors with an alternative, nonviolent activity, it turns out to be a beneficial activity to those with aggressive tendencies A. Watching violent movies actually prevents people from committing violent acts. B. Estimates suggest that in the short-run violent movies deter almost 1,000 assaults on an average weekend. C. Watching violent movies leads people to be more violent on the weekends.