Positive Psychology and Hope as Lifestyle Medicine Modalities in the Therapeutic Encounter: A Narrative Review.

The majority of deaths in the United States are attributable to lifestyle-associated chronic diseases. Therapeutic encounters must now routinely address lifestyle-related behavior changes and promote patients' active involvement in self-care and chronic disease management. Positive psychology has been recognized in the realm of lifestyle medicine for its potential applications in effecting patient behavior change. One notable framework within positive psychology that is well suited for facilitating specific behavior changes is hope theory, which can be used to elicit change talk and build agency among patients with chronic diseases. This review explores key literature in positive psychology and hope theory and its practical applications to direct patient care, which includes an illustrative case study. There are still many unexplored intersections of health-related variables and hope. The cognitive framework of hope theory lends itself well to a broad range of situations, including brief ambulatory encounters. Clinicians will be instrumental in increasing our understanding of how hope theory can be applied to the therapeutic encounter. There are simple and efficient ways to innovate in this area. Having information about a patient's hope has the potential to make empathic connections easier and create opportunities to ask specific questions to help patients overcome barriers.