“To understand the adaptive significance of interactional synchrony and its relevance to empathy 39 in chimpanzees, our future study will also investigate pairs of unrelated chimpanzees with a range ...

People who "click" emotionally, whether in pairs or en masse, unwittingly exhibit balletic coordination. Friends who mirror each other's posture and speech patterns while sipping coffee together ...

During social interactions, people tend to coordinate their movements and become synchronized. For example, people spontaneously synchronize their footsteps when walking side-by-side and orchestrate ...