A nurse is discussing discipline techniques with the parent of a pre-schooler. Which of the following statements by the parent indicates an understanding of time-out as a form of discipline?

“I place my child in time-out for 15 minutes when they misbehave”

"I send my child to their room for the time out period."

"I make use of time-out after giving three warnings"

"I use a kitchen timer to mark the end of the time-out period."