Summary:

Dr. Hojat's comprehensive survey of empathy in medicine is subtitled "Antecedents, Developments, Measurement, and Outcomes." He begins by carefully distinguishing empathy from related concepts or qualities, like sympathy and compassion; and by clarifying the cognitive, as opposed to affective, nature of empathy. Essentially, empathy creates our sense of connectedness with other human beings and, to a limited extent, with some animals. After sketching its evolutionaly and neurological substrates, Hojat then summarizes research in measuring empathy, with particular emphasis on empathy in the clinical setting.

The Jefferson Scale of Physician Empathy (JSPE), developed by Hojat, is among the most useful and well-validated self-report survey instruments. This scale is also available in a form to be completed by patients, the Jefferson Scale of Patient's Perception of Physician Empathy (JSPPPE). Hojat presents the results of numerous studies using the JSPE and other instruments to asses medical student and physician empathy. For example, some evidence suggests that female physicians are more empathic than male physicians, that students with higher empathy scores are more likely to engage in prosocial behavior, and that primary care attracts medical students who score higher in empathy. There is also a considerable body of evidence showing that empathic engagement with patients by physicians leads to better health outcomes.

The chapter on enhancement of empathy is especially important for medical education. Hojat reviews various methods for enhancing clinical empathy, including, for example, communication skills training, systematic "shadowing," teaching narrative skills, and study of literature and the arts. He concludes "research shows that empathy can be enhanced effectively by dedicated educational programs," although such programs face many obstacles in the current context of medical education.

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