A nurse is reinforcing teaching with new parents on the proper way to use an infant car seat. Which of the following statements by the parents should indicate to the nurse a need for further teaching?

"My husband refuses to use a previously owned car seat unless it has the instructions."

"We will need to go by the weight and height of our child when deciding to change to a booster seat."

"I will place the infant safety seat in the middle of the back seat, away from the windows."

"My baby will be comforted in the back seat by being able to watch me while I drive."