Researchers searched PubMed and Web of Science for studies available through January 2025. They identified 139 records and included eight studies in the review. Because the studies used different designs, teaching activities, and outcome measures, the researchers summarized them narratively rather than combining their results statistically.

All eight studies reported some change in emotional empathy after an educational intervention. Reflective activities, communication training, and improvisation-based learning appeared helpful in some studies, while effects varied on empathic concern, perspective-taking, and personal distress. The review does not establish which approach is most effective or whether changes continue over the long term.