 The approaches set out below are examples of recent clinical applications of attachment theory by mainstream attachment theorists and clinicians and are aimed at infants or children who have developed or are at risk of developing less desirable, insecure attachment styles or an attachment disorder.Child–Parent Psychotherapy (CPP) is an intervention designed to treat the relationship between children ages 0–5 and their caregivers after exposure to trauma or in high risk situations.This intervention was developed in part from infant-parent psychotherapy, a psychoanalytic approach to treating disturbed infant-parent relationships based on the theory that disturbances are manifestations of unresolved conflicts in the parent’s past relationships.