Kubler Ross Stage Theory. This model gives insights to understand the emotional stages involved in any process of change. Denial, anger, bargaining, depression and acceptance.although commonly referenced in popular culture, studies have not empirically demonstrated the existence of these stages, and the model has been considered by some to be outdated and unhelpful in.

Denial is not only the first of all the stages of death, but it is also one of the most common emotional responses that come up when someone becomes aware of impending death. Most people use denial as a defense mechanism. However, later the model was modified to depict how people deal with loss and grief.