In the realm of developmental psychology, social development is integral to understanding how children form attachments and navigate social environments. One influential concept in social development is the idea of secure and insecure attachment styles, which can impact a child's future relationships and emotional stability. Consider the findings from Mary Ainsworth’s Strange Situation experiment, where infants displayed varying patterns of attachment behaviors when separated from and reunited with their caregivers. In this context, which of the following statements best explains the long-term implications of a secure attachment style developed during infancy?