Attachment and Biobehavioral Catch-Up (ABC) Intervention Theoretical Model

Attachment and Biobehavioral Catch-Up–Infant (ABC-Infant) is based on attachment theory and stress neurobiology.*

* ABC-Infant was originally called the ABC Intervention. The developer renamed the model ABC-Infant after creating a version of the model for toddlers (described under Adaptations and enhancements).