A Mother Is Concerned About Her Preschool Child Running into the Street

A mother is concerned about her preschool child running into the street without looking. The nurse would advise this mother that for preschoolers:

A) verbal reminders of established limits and looking before crossing are effective
B) fear of punishment is the only thing that works to prevent this behavior
C) an adult must be with the preschool child at all times
D) children this age seldom run into the street without looking unless chasing a ball