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)
Developed by Daniel Schechter and colleagues. They developed an experimental paradigm informed by attachment theory called the Clinician Assisted Videofeedback Exposure Sessions to test whether traumatized mothers, who often suffered psychological sequalae from a history of abuse and violence, could "change their mind" about their young children. The technique used was to watch video-excerpts of play, separation and similarly stressful moments in the presence of a clinician who asks the mother to think about what she (and her child) might be thinking and feeling at the time of the excerpt and at the moment of videofeedback. It applies the principles of mentalization as an aide to emotional regulation with these traumatized parents. It also involves elements of prolonged exposure treatment, the video-based treatment Interaction Guidance, and psychodynamically-oriented child–parent psychotherapy. Schechter and colleagues showed a significant change in the way mothers perceived their own child and their relationship together.