Disorganized attachment arises when the attachment figure is simultaneously a source of security and a source of fear: the child's nervous system cannot develop a coherent strategy. The result is a pattern without observable logic, with contradictory behaviors — approaching and fleeing simultaneously. In adults, it predicts greater vulnerability to relational trauma and dissociation.
Concept origin
Main and Solomon (1986) identified this fourth pattern, which did not fit into Ainsworth's original three. It is more frequent in contexts of abuse, neglect, or unresolved loss in caregivers. Carlson's (1998) longitudinal research documented its relationship with dissociation and psychopathology in adolescence.
Therapeutic approach
Treatment requires addressing both the underlying relational trauma and the disorganized regulation patterns. Trauma-oriented therapies such as EMDR, Somatic Experiencing, and sensorimotor psychotherapy work on unintegrated material that sustains the disorganized pattern.
Related concepts
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