Previous research has demonstrated that positive attitudes towards other social groups can be encouraged by instructing people to adopt the perspective of individual members of those (out)groups. The
Betrayal aversion is an important factor in the decision to trust. Trust in members of one’s own social group (ingroup members) is often higher than that in members of other...
When confronted with inequality, human children and adults sacrifice personal gain to reduce the payoffs of other individuals, exhibiting apparently spiteful motivations. By contrast, sacrifice of per
