“…Consequently, an extensive body of social scientific research has developed to directly investigate this issue. Social science researchers have generally shown that exposure to media violence tends to increase the probability of subsequent violent behavior in children (for a review, see Heath, Bresolin, & Rinaldi, 1989) and adults (for a review, see Donnerstein & Linz, 1986). Other researchers have focused on how such variables as intellectual achievement (Huesmann, 1986), social popularity (Huesmann, 1986), and extent of previous aggressive behavior (Josephson, 1987) may affect the relation between media violence and violent behavior.…”