What are the four attachment styles?

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Accepted Answer

The four attachment styles — secure, anxious, avoidant, and fearful-avoidant (disorganized) — describe the relational patterns people develop in childhood based on the emotional availability and consistency of their early caregivers. They shape adult relationships, self-worth, and nervous system responses to intimacy. Attachment theory was developed by British psychiatrist John Bowlby, and the four patterns were identified through empirical research by developmental psychologist Mary Ainsworth using the Strange Situation protocol. Each pattern reflects a child's adaptive strategy for maintaining connection with an imperfect caregiver. Secure attachment (approximately 50% of the population) develops when caregivers are consistently responsive. Securely attached adults can depend on others, tolerate closeness and distance, communicate needs, and recover from conflict without catastrophizing. Anxious attachment develops when caregivers were inconsistently available — sometimes present, sometimes not. Children learned that love was unpredictable, and responded by escalating distress signals to maximize caregiver attention. In adulthood: hypervigilance for rejection, need for reassurance, and difficulty self-soothing. Avoidant attachment develops when caregivers were consistently emotionally unavailable. Children learned that needs would not be met and suppressed attachment behaviors to preserve the relationship. In adulthood: discomfort with closeness, high self-reliance, difficulty receiving care. Fearful-avoidant (disorganized) attachment develops when caregivers were simultaneously a source of fear and the only available safe haven — common in abusive or severely frightening environments. Adults with this pattern want closeness but fear it, creating the push-pull pattern that confuses partners.