Children trust people who lie to benefit others.

Abstract The current research examined whether children consider who benefits from lies when judging the trustworthiness of liars. Across two studies (total N  = 214), 6- to 11-year-olds trusted individuals who lied to promote the interests of others, but not those who lied to promote their own interests. In contrast, children trusted individuals who told the truth regardless of who benefited. Trust in individuals who lied to promote the interests of others was evident even in the absence of moral approval for their actions. These results demonstrate that children take into account both the truth value of a speaker’s statements and who benefits when assessing trustworthiness and that moral approval is not a prerequisite for trust.