reude toward successful out-groups. J Pers Soc Psychol, 95(6), 1383-1396; Shamay-Tsoory, $.G., Fischer, M., Dvash, J., Harari, H., Perach-Bloom, N. & Levkovitz, Y. (2009). Intranasal administration of oxytocin increases envy and schadenfreude (gloating). Biol Psychiatry, 66(9), 864-870; Shamay-Tsoory, S.G, T