Originally posted April 7, 2017
Here is an excerpt:
“Generally, people think of moral judgments negatively,” Willer said. “But they are a critical means for encouraging good behavior in society.”
Researchers also found that the groups who were allowed to make positive or negative judgments of each other were more trusting and generous toward each other.
In addition, the levels of cooperation in such groups were found to be comparable with groups where monetary punishments were used to promote collaboration within the group, according to the study, titled “The Enforcement of Moral Boundaries Promotes Cooperation and Prosocial Behavior in Groups.”
The power of social approval
The idea that moral judgments are fundamental to social order has been around since the late 19th century. But most existing research has looked at moral reasoning and judgments as an internal psychological process.
Few studies so far have examined how costless expressions of liking or disapproval can affect individual behavior in groups, and none of these studies investigated how moral judgments compare with monetary sanctions, which have been shown to lead to increased cooperation as well, Willer said.
The article is here.