strong decrease in spitefulness with increasing age. Egalitarianism becomes less frequent, and altruism much more prominent … allocation recipient as either an ingroup or an out-group member, we can also study how parochialism develops with age. We find a …, with age. Women are more frequently classified as egalitarian than men, and less often as altruistic. Parochialism first …

a strong decrease in spitefulness with increasing age. Egalitarianism becomes less frequent, and altruism much more … allocation recipient as either an in-group or an out-group member, we can also study how parochialism develops with age. We find … prominent, with age. Women are more frequently classified as egalitarian than men, and less often as altruistic. Parochialism …

a strong decrease in spitefulness with increasing age. Egalitarianism becomes less frequent, and altruism much more … allocation recipient as either an in-group or an out-group member, we can also study how parochialism develops with age. We find … prominent, with age. Women are more frequently classified as egalitarian than men, and less often as altruistic. Parochialism …

a strong decrease in spitefulness with increasing age. Egalitarianism becomes less frequent, and altruism much more … allocation recipient as either an in-group or an out-group member, we can also study how parochialism develops with age. We find … prominent, with age. Women are more frequently classified as egalitarian than men, and less often as altruistic. Parochialism …

a strong decrease in spitefulness with increasing age. Egalitarianism becomes less frequent, and altruism much more … allocation recipient as either an in-group or an out-group member, we can also study how parochialism develops with age. We find … prominent, with age. Women are more frequently classified as egalitarian than men, and less often as altruistic. Parochialism …

decrease in spitefulness with increasing age. Egalitarianism becomes less frequent, and altruism much more prominent, with age … recipient as either an in-group or an out-group member, we also study how parochialism develops with age. Parochialism emerges …