Event-related correlates of compassion for social pain.

Ostracism - being intentionally excluded - is painful, and when experienced vicariously, it elicits self-reported and neural responses correlated with compassion. This study examines event-related potentials (ERPs) in response to vicarious ostracism in a computer-simulated ball-toss game, called Cyberball. Participants observed three ostensible players at other universities play two rounds of Cyberball; in the first round all players were included, but in the second round, one player was ostracized. After the game, participants reported their compassion and wrote e-mails to the ostracism victims and perpetrators, coded for prosociality and harm. Condition differences in exclusion versus inclusion throws emerged in a frontal negative-going peak between 108 and 230 ms, and in a posterior long-latency positive-going deflection between 548 and 900 ms. It is believed that the former reflects the feedback error-related negativity component (fERN) and the latter the late positive potential (LPP). The fERN was not associated with self-reported compassion or helping behavior; however, the LPP was positively associated with empathic anger and helping ostracism victims. Self-reported compassion was positively correlated with a frontal positive-going peak between 190 and 304 ms, resembling the P3a. These findings highlight the importance of studying motivational dimensions of compassion alongside its cognitive and affective dimensions.

Does Mindfulness Training Without Explicit Ethics-Based Instruction Promote Prosocial Behaviors? A Meta-Analysis.

Scholarly discourse has raised concerns about the gravitas of secular mindfulness trainings in promoting prosocial outgrowths, as these trainings lack ethics-based concepts found in contemplative traditions. Random-effects meta-analyses were conducted to test whether mindfulness trainings absent explicit ethics-based instructions promote prosocial action. There was a range of small to medium standardized mean difference effect sizes of mindfulness training on overt acts of prosociality when compared with active and inactive controls, k = 29, N = 3,100, g = .426, 95% confidence interval (CI)(g) = [.304, .549]. Reliable effect size estimates were found for single-session interventions that measured prosocial behavior immediately after training. Mindfulness training also reliably promotes compassionate (but not instrumental or generous) helping and reliably reduces prejudice and retaliation. Publication bias analyses indicated that the reliability of these findings was not wholly dependent on selective reporting. Implications for the science of secular mindfulness training on prosocial action are discussed.