If Stewart and Merrie Want to Regulate Their Children's TV

Multiple Choice

If Stewart and Merrie want to regulate their children's TV and computer use, one helpful strategy is to

A) allow their children only 30 minutes of unsupervised TV viewing or computer use per day.
B) allow their children to only be able to do one or the other each day of the week.
C) avoid using TV or computer time as a reward.
D) permit their children to watch TV and play on the computer only in their bedrooms.