Developmental

attachment theory

Attachment theory says that the bond a baby forms with its earliest caregivers becomes a kind of inner blueprint for love and trust. A toddler at the playground keeps glancing back at a parent on the bench — venturing out, then checking that home base is still there. That parent is a "secure base": when a child trusts that comfort is reliably available, they feel safe enough to explore the world.

Why it matters: those first experiences quietly shape how we handle closeness for the rest of our lives. The psychiatrist John Bowlby proposed the idea, and Mary Ainsworth studied it empirically with a clever experiment — briefly separating babies from their mothers and watching the reunion. She found patterns: securely attached babies were upset at the parting but soothed quickly on return; insecure ones either clung anxiously or seemed coolly indifferent, masking their distress.

One common misreading is to treat your style as a life sentence — "I'm just the anxious type, end of story." It isn't destiny. Attachment patterns are tendencies, not chains; a later loving relationship, a good friend, or therapy can gently rewrite the blueprint. And it describes leanings on average, never a verdict on any single person.

Secure base → child explores → returns for comfort → ventures out again.

The secure cycle: trust at home is what makes exploring the world possible.

Bowlby developed the theory in the 1950s–60s, drawing on ethology — Konrad Lorenz's geese imprinting on the first thing they saw. Ainsworth's 1970 "Strange Situation" experiment turned the idea into something measurable, and later researchers added a fourth, "disorganized," pattern to her original three.

Also called
attachment stylessecure baseStrange Situation依恋类型安全依恋依戀類型陌生情境實驗Bowlby-Ainsworth