Developmental psychology
Attachment theory, originally developed by John Bowlby, focuses on the importance of open, intimate, emotionally meaningful relationships. Attachment is described as a biological system or powerful survival impulse that evolved to ensure the survival of the infant. A child who is threatened or stressed will move toward caregivers who create a sense of physical, emotional and psychological safety for the individual. Attachment feeds on body contact and familiarity. Later Mary Ainsworth developed the Strange Situation protocol and the concept of the secure base.
Attachment-based therapy (children)
This is a foster care intervention devised by J.A. Larrieu and C.H Zeanah in 1998. The program is designed to address the developmental and health needs of children under the age of 5 who have been maltreated and placed in foster care. It is funded by the state government of Louisiana and private funds. It is a multidisciplinary approach involving psychiatrists, psychologists, social workers, paediatricians and paraprofessionals—all with expertise in child development and developmental psychopathology.