stages of grief
a hypothetical model, originally described in 1969 by Elisabeth Kübler-Ross, depicting psychological states, moods, or coping strategies that occur during the dying process or during periods of bereavement, great loss, or trauma. These begin with the denial stage, followed by the anger stage, bargaining stage, depression stage, and acceptance stage. The model is nonlinear in that the stages do not necessarily occur in the given sequence or for a set period of time; moreover, they can recur and overlap before some degree of psychological and emotional resolution occurs. Also called grief cycle model.