Theories of dishonest behavior implicitly assume language independence. Here, we investigated this assumption by comparing lying by people using a foreign language versus their native tongue. Participants rolled a die and were paid according to the …
People lie more when they work as a group rather than alone. However, do people suspect and morally evaluate groups and individuals differently when they are suspiciously successful? In four experiments, we examine whether (a) suspiciously successful …
People experience fair and unfair treatment daily, and at times may react by breaking ethical rules and lying. Here, we assess the extent to which individuals engage in dishonest behavior aimed at helping or harming others after they experience …
When allocating resources, equity and efficiency may conflict. When resources are scarce and cannot be distributed equally, one may choose to destroy resources and reduce societal welfare to maintain equity among its members. We examined whether …
Cooperation is essential for completing tasks that individuals cannot accomplish alone. Whereas the benefits of cooperation are clear, little is known about its possible negative aspects. Introducing a novel sequential dyadic die-rolling paradigm, we …
To protect and promote the well-being of others, humans may bend the truth and behave unethically. Here we link such tendencies to oxytocin, a neuropeptide known to promote affiliation and cooperation with others. Using a simple coin-toss prediction …
Confessions are people's way of coming clean, sharing unethical acts with others. Although confessions are traditionally viewed as categorical-one either comes clean or not-people often confess to only part of their transgression. Such partial …
Firm moral judgment deems dishonest acts as categorically wrong, and considers any self-serving justification for them as further dishonesty. People, however, commonly use self-serving justifications in order to feel honest even as they behave …
Recent research suggests that refraining from cheating in tempting situations requires self-control, which indicates that serving self-interest is an automatic tendency. However, evidence also suggests that people cheat to the extent that they can …