The idea that humans go through a psychological process during change became evident due to research published by Elizabeth Kubler-Ross (1969). The word ‘psychodynamic’ is based on the idea that when facing change in the external world, an individual can experience a variety of internal psychological states. As with the behavioural and cognitive approaches to change, research into the psychodynamic approach began not in the arena of organizations, but for Kubler-Ross in the area of terminally ill patients. Later research showed that individuals going through changes within organizations can have very similar experiences, though perhaps less dramatic and less traumatic.