Attachment and Health
John Bowlby and Mary Ainsworth developed attachment theory in the 1960s while investigating the effects of maternal separation on infant development. The development of the Strange Situation task in 1965 by Ainsworth and Wittig allowed researchers to systematically investigate the attachment system operating between children and their parents. The Strange Situation involves separating infant-parent dyads and observing infant behaviours upon reunion. Infant behaviour tended to follow patterns, leading to the development of three attachment categories: Secure, Anxious-Avoidant, and Anxious-Resistant. In 1990, Ainsworth added a new category, championed by Mary Main, called Disorganized/Disoriented attachment, characterized by its less reliable pattern of behaviour.
Aaron Antonovsky
In 1972, he helped establish the medical school at Ben-Gurion University of the Negev, and held the Kunin-Lunenfeld Chair in Medical Sociology. During his twenty years in that Department, Antonovsky developed his theory of health and illness, which he termed salutogenesis. This model was described in his 1979 book, "Health, Stress and Coping", followed by his 1987 work, "Unraveling the Mystery of Health". The books were acclaimed among health scholars as an important contribution to understanding the relationship between health and illness.