Survey Research on Television Viewing Has Found That

Survey research on television viewing has found that

A) in almost half of all homes the TV is always on, and parents monitor the content of the programs that their children watch but do not limit the amount of time.
B) in most homes, the TV is on for 2 to 3 hours a day and the family watches most program together in the evenings.
C) parents monitor the content of programs and the amount of time that elementary school children watch TV, but don't monitor the television viewing of older children and adolescents.
D) parents often limit the amount of time they let children watch TV each day, but seldom pay attention to what it is that they are watching.