A summer camp offers lessons on how to form close relationships with members of other groups.
Parents who tell children to shake hands to make nice or smooth over a conflict are on to something.
People are more likely to think they’ve contributed more than their share to a project as groups get larger
When employers hear rather than read about a candidate’s job credentials, they perceive the applicant as more employable
"Functional intimacy" can lead people to act awkwardly toward providers of certain services.