Your Text Mentions a Study in Which Violence Levels in a Community

Multiple Choice

Your text mentions a study in which violence levels in a community were assessed before and after the introduction of television. Which of the following statements about this study is FALSE?

A) The study is observational in nature.
B) The study's external validity is high.
C) The study demonstrates a causal relationship between televised aggression and violence.
D) The study lacks a control condition.