Broadly defined, social dilemmas involve a conflict between immediate self-interest and
longer-term collective interests. These are challenging situations because acting in one's …

How effective are rewards (for cooperation) and punishment (for noncooperation) as tools to
promote cooperation in social dilemmas or situations when immediate self-interest and …

A groundbreaking, comprehensive program for designing effective and socially equitable
groups of all sizes—from businesses and social justice groups to global organizations …

An urgent, illuminating exploration of the social nature of shame and of how it might be used
to promote large-scale political change and social reform.“[Jacquet] exposes the ways …

Despite the ubiquity of gossip in the workplace, the management literature offers a limited
understanding of its consequences for gossip senders. To understand whether gossiping is …

Research on ostracism has mostly focused on ostracized targets' reactions to being
excluded and ignored. In contrast, the ostracizing sources' perspective and reasons for why …

One of the most continually vexing problems in society is the variability with which citizens
support endeavors that are designed to help a great number of people. In this article, we …

One of the key scientific challenges is the puzzle of human cooperation. Why do people
cooperate? Why do people help strangers, even sometimes at a major cost to themselves …

Bridging the literatures on social dilemmas, intergroup conflict, and social hierarchy, the
authors systematically varied the intergroup context in which social dilemmas were …

I argue that requiring authors to post the raw data supporting their published results has the
benefit, among many others, of making fraud much less likely to go undetected. I illustrate …