Attachment Theory
Attachment Theory is a psychological framework primarily developed by John Bowlby in the 1950s. It posits that the early emotional bonds formed between infants and their primary caregivers are critical for healthy emotional and social development. Bowlby viewed these bonds not merely as byproducts of feeding or comfort, but as an evolutionary adaptation designed to ensure the survival of the child through proximity-seeking behaviors that offer protection from threats.
The theory was later expanded by Mary Ainsworth, who identified distinct patterns of attachment through her “Strange Situation” procedure. This research categorized infant responses into secure, anxious-ambivalent, and avoidant styles, providing empirical evidence for how caregiver responsiveness shapes internal working models of relationships. These early patterns often influence an individual’s interpersonal dynamics and emotional regulation throughout adulthood.
Subsequent research has extended the scope of attachment theory beyond infancy to examine adult romantic relationships, parenting styles, and psychopathology. While originally rooted in ethology and developmental psychology, the framework has been integrated into various fields, including neuroscience and clinical therapy, to understand the long-term impacts of early relational experiences on mental health and social functioning.