A comprehensive study published in the Journal of Personality and Social Psychology has found that early relationships with parents and peers significantly influence adult attachment styles. Conducted over several decades, the research involved 1,364 children and their families, tracking their relationships from infancy to young adulthood. The study revealed that individuals who experienced closeness and low conflict with their mothers tended to develop secure attachments in their adult relationships. Conversely, those with conflictual or distant maternal relationships often exhibited insecurity in their adult connections. Additionally, early friendships were found to be even more predictive of adult romantic and social relationships than maternal bonds. The study emphasizes the lasting impact of childhood interactions on emotional health and suggests that while early experiences shape attachment styles, these can evolve with later life experiences.