Elisabeth Kübler-Ross dying led to the book "On Death and Dying" in 1969. In it, she proposed the now famous Five Stages of Grief as a pattern of adjustment: denial, anger, bargaining, depression, and acceptance. In general, individuals experience most of these stages when faced with their imminent death. The five stages have since been adopted by many as applying to the survivors of a loved one's death, as well. Kübler-Ross encouraged the hospice care movement, believing that euthanasia prevents people from completing their 'unfinished business'. In 1977 she persuaded her husband to buy forty acres of land in Escondido, California, near
Kübler-Ross model mainly on a lack of empirical research and empirical evidence supporting the stages as described by Kübler-Ross and, to the contrary, empirical support for other modes of the expression of grief. Moreover, Kübler-Ross' model is the product of a particular culture at a particular time and might not be applicable to people of other cultures. These points have been made by many experts, such as Professor Robert J. Kastenbaum (1932–2013) who was a recognized expert in gerontology, aging, and death. In his writings, Kastenbaum raised the following points: A 2003 study of bereaved individuals conducted by Maciejewski and colleagues at