You tried to play peek-a-boo with your 6-month-old nephew,but whenever you hid your face,he would cry.You try it again three months later,and now he laughs and enjoys the game,trying to uncover your face with his hands.Your nephew has begun to develop _____.

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Quizplus · Accepted Answer

Object permanence is the understanding that objects continue to exist even when they are out of sight. At 6 months of age, infants have not yet fully developed this concept, which is why the baby cried when the face disappeared during peek-a-boo. However, by 9 months of age, infants typically begin to develop object permanence, which allows them to understand that the face (or any other object) is still there, even if they can't see it. This is why the baby is now able to enjoy playing peek-a-boo and actively participate in the game. Egocentrism, hindsight bias, and conservation are concepts that are typically not fully developed until later stages of development.

You Tried to Play Peek-A-Boo with Your 6-Month-Old Nephew,but Whenever