How is object permanence studied?
A) by looking for symbolic activity
B) by watching infants' reactions when an attractive object disappears
C) by watching to see if infants become bored
D) All of these.

Question

Quizplus · Accepted Answer

Object permanence is typically studied by watching infants' reactions when an attractive object disappears, to determine whether or not they understand that the object still exists even when it is out of sight. This is often done using the "visible displacement" or "invisible displacement" tasks, where an object is hidden or moved while the infant watches, and the researchers observe the infant's response. Symbolic activity and boredom may also be used as indicators of object permanence, but they are not the primary methods of studying it.

How Is Object Permanence Studied