AP is based on the relationship developing between parent and child according to the “Bond Theory” (J.Bowlby), as the parent is required to respond to the child’s needs. The main carer with whom the baby is connected acts as a base for further investigation of the environment and as a model for all future relationships. If the child has not created an emotional bond, then this could severe repercussions in the child’s neurobiological, sociological and social development.