Those assigned to the perspective taking intervention did not empathize more than subjects assigned to no intervention; instead, subjects assigned to the objective intervention down-regulated their emotions & empathized less

Wondra, Joshua D., and Sylvia Morelli. 2018. “Limitations of the Evidence That Perspective Taking Increases Empathy.” PsyArXiv. October 13. doi:10.31234/osf.io/95fnr

Abstract: Perspective taking is commonly believed to increase empathy. To support this idea, empirical research must show two pieces of evidence. First, perspective taking interventions should make people empathize more than they would by default. Second, the increase in empathy should be due to perspective taking, and not some other feature of the intervention. Much of the evidence that perspective taking increases empathy comes from studies that compare a perspective taking condition to a condition where subjects are asked to “remain objective”. However, if subjects are not objective to begin with, then asking them to “remain objective” might make them empathize less, which makes it unclear if perspective taking also makes them empathize more. In two new experiments and one replication of the well-known “Katie Banks” experiment, subjects were assigned to a perspective taking intervention, an objective intervention, or no intervention. Subjects assigned to the perspective taking intervention did not empathize more than subjects assigned to no intervention; instead, subjects assigned to the objective intervention down-regulated their emotions and empathized less. Further evidence about whether, when, and how perspective taking increases empathy is needed.