A Developmental Psychologist Studying Infants' Understanding of Object Permanence Uses

Multiple Choice

A developmental psychologist studying infants' understanding of object permanence uses a method where infants see an event happen as it would normally occur.Then,the event is changed,often in a way that creates a physically impossible event.The result of this is that the infants look longer at the changed event indicating that he or she is surprised by it.Which method is being adopted here?

A) Violation of expectations
B) Habituation and dishabituation
C) Visual preference
D) Principle of persistence