Research Has Shown That There Is a Correlation Between the Amount

Multiple Choice

Research has shown that there is a correlation between the amount of violence a child sees on TV and the aggressiveness of the child's behavior.One explanation of this correlation is that children who watch a great deal of violence on television have a lack of adult supervision.This explanation is an example of what kind of correlation?

A) matched sample
B) matched pair
C) positive
D) third-variable