During a routine well-child visit, a nurse is reinforcing teaching with the parents of a preschool-age child whom they have difficulty getting to sleep.Which of the following statements by the parents indicates an understanding of the teaching?

"I will let my child fall asleep with me and then move him to his own bed.”.

"I will make sure the room is dark when placing my child in bed.”.

"I will encourage my child to fall asleep with his favorite toy.”.

"I will allow my child to watch TV to help him go to sleep.”. .