Understanding Secure Attachment in Developmental Psychology

In developmental psychology, social development is crucial for understanding how individuals form relationships and develop a sense of self within their community. One influential theory in this area is that of attachment, which emphasizes the bond between a child and their primary caregiver. According to this theory, the quality of the initial attachment can significantly impact an individual's emotional and social development later in life.

Based on this information, which of the following best describes the concept of a secure attachment?