Parents can outright ban any programs that they find too offensive. They can also restrict their children's viewing to shows that they feel are more beneficial, such as documentaries, educational shows and so on.
Parents can limit the amount of time children spend watching television, and encourage children to spend their time on sports, hobbies, or with friends; parents and kids can even draw up a list of other enjoyable activities to do instead of watching TV.
Parents can encourage their children to watch programs that demonstrate helping, caring and cooperation. Studies show that these types of programs can influence children to become more kind and considerate.