Can't get over me: Ego depletion attenuates prosocial effects of perspective taking

Many studies attest to the beneficial and prosocial effects of perspective taking. The present research tests the notion that such perspective taking is a process involving active self‐regulation and, hence, that effects of perspective taking on prosocial behaviour are more pronounced when self‐control resources are high, rather than low. Results confirmed this hypothesis. Across two experiments using acts of compliance as a specific form of prosocial behaviour, perspective‐taking participants were more willing to comply with a request for help by the experimenter (experiment 1) and donated more time to a charitable cause (experiment 2) than participants who did not engage in perspective taking, but only when self‐regulatory resources were in sufficient supply. Under conditions of ego depletion, the impact of perspective taking on compliance was attenuated.