Reels tagged #behaviour
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Psychology
The more witnesses there are, the less help arrives
The bystander effect: in a crowd, responsibility feels shared, so each person waits for someone else to act. Naming one specific person to help breaks the spell.
Psychology
Yawns are contagious — and it may be empathy
People catch yawns more easily from friends and family than strangers, and children generally start catching them around age four, as social mirroring develops.
Zoology
Cows have best friends
Studies show cows pair up with preferred companions, and their heart rate and stress hormones rise when separated from that particular friend.