What is the main purpose of attachment theory?

The main purpose of attachment theory is to explain the dynamics of long-term relationships, particularly how early interactions with caregivers can influence interpersonal relationships throughout a person's life. Developed by John Bowlby and further elaborated by Mary Ainsworth, attachment theory emphasizes the importance of the emotional bonds formed during childhood and how these attachments impact behavior and relationships in adulthood.

In essence, the theory posits that secure attachments formed in early life can lead to healthier relationships later on, while insecure attachments may result in challenges when forming lasting bonds. Understanding these dynamics is crucial for psychological practice, as it helps professionals address issues related to relationship difficulties, attachment styles, and emotional well-being throughout a person's life.

The other options, while valuable in their respective areas, do not specifically pertain to the core focus of attachment theory. Social etiquette, large group behaviors, and conflict resolution each address different aspects of social interaction that do not directly relate to the developmental and relational focus of attachment theory.