Who introduced the stages of grief including denial, anger, bargaining, depression, and acceptance?

The stages of grief, which include denial, anger, bargaining, depression, and acceptance, were introduced by Elisabeth Kübler-Ross. Her model, often referred to as the Kübler-Ross model, was developed to describe the emotional response that individuals go through when facing terminal illness or significant loss. This framework has since been widely applied to various types of grief and loss experiences beyond death, including the loss of relationships or significant life changes.

Kübler-Ross emphasized that these stages are not necessarily linear and that individuals might move back and forth between them as they cope with their grief. Her work has had a profound impact on psychology and counseling, providing insight into the emotional processes that accompany loss and enabling caregivers and healthcare professionals to better understand and support those experiencing grief.

In contrast, the other individuals mentioned in the answer choices—Maslow, Kinsey, and Karnofsky—are recognized for their contributions in different fields such as psychology, human sexuality, and oncology, but none are associated with the development of the stages of grief framework.