Why do infants typically enjoy playing peek-a-boo?

Infants typically enjoy playing peek-a-boo because they are drawn to the element of surprise and the interaction that accompanies it. At a young age, infants are beginning to understand object permanence, which is the concept that objects continue to exist even when they are not visible. When an adult hides their face or covers their eyes and then reveals themselves, it creates a delightful and mild surprise that captivates the infant’s attention.

This game also fosters social interactions and helps infants develop emotional connections with caregivers, as they often respond with smiles or laughter when the person reappears. The anticipation and excitement involved in the game create an enjoyable experience for the infant, reinforcing their enjoyment of social engagement through simple play.

In contrast, the other options do not align with infants' behavior or developmental stage. Disliking the game would not explain their enthusiasm during play, preferring solitary play contradicts the social aspect of peek-a-boo, and confusion about the game does not account for their spontaneous laughter and enjoyment. Thus, the attraction to the mild surprises in peek-a-boo resonates deeply with the developmental milestones of infants, making it a favored activity among them.