Distinctions between and within groups shape social behavior, influence identity, fuel intragroup collaboration, and power intergroup conflict. Social psychology, evolutionary theory, and ...

New research on zebra finches reveals that stress spreads within social groups, even affecting individuals not directly ...

Grooming and play behaviors in chimpanzees are contagious, fostering social bonds and harmony within their groups.

Researchers from our top-rated Psychology department have discovered that social bonding behaviours in chimpanzees, like ...