A 6-month-old infant is trying very hard to reach a colorful rattle that is on the floor in front of her. The infant's mother mistakenly drops a blanket over the rattle, concealing it from the infant. The infant reacts by looking away from the covered rattle and picking up another nearby toy. How would Piaget attribute the infant's reaction?

The infant lacks object permanence.

Explanation:

The idea of object permanence serves an important part in the cognitive development theory developed by psychologist Jean Piaget. The word "object permanence" refers to explain the capacity of a child to realize that objects still exist, even though they can not be seen or heard any longer. This implies the capability of constructing an object's mental image. As per the question, the child forgets about the toy as soon as it got covered by the blanket and it signifies that he lacks the object permanence.

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