At what age do infants typically begin to show clear signs of attachment?

Infants typically begin to display clear signs of attachment by around 6 months of age. This period marks a significant developmental milestone as children start to form emotional bonds with primary caregivers. During this time, babies show preferences for their caregivers over unfamiliar individuals, and they may exhibit behaviors such as smiling, cooing, and seeking closeness with their caregivers.

The attachment behaviors become increasingly evident as infants grow, leading to more distinct and stronger attachments by their first birthday. This foundation of connection is crucial for their emotional and social development, as it provides a sense of security and forms the basis for future relationships. The signs of attachment that emerge at this stage, such as increased social referencing and separation anxiety, highlight the infant's growing understanding of their social environment and relationships.