In general, our justice system provides two types of reactions when justice is not served: punishing the perpetrator or compensating the victim. The present study focuses on outsiders observing a situation of injustice. We directly compare punishment and compensation behavior by introducing a...

Knowing when to trust is an essential skill, but little is known about its cognitive development. No previous studies have examined the development of trust while controlling for age differences in altruism. We hypothesized that older children are more likely to trust, and that this age-related...