Cuttlefish do not bluff in battle

Male cuttlefish do not bluff. When their body language shows they are agitated, they are. This was one of the findings from a study on the giant Australian cuttlefish in Springer's journal Behavioral Ecology and Sociobiology, ...

Popular anti-bullying program may have mixed results, study finds

A curriculum that is widely used by U.S. schools to diminish bullying and other forms of aggression shows promise at reducing gender- and sexual-based violence. However, the program's efficacy may vary between geographic ...

Researchers explore what drives animal infanticide

At the end of the 1970s, infanticide became a flashpoint in animal behavioral science. Sociobiologist Sarah Hrdy, then a Harvard Ph.D. student, shared her observation in her published thesis that whenever a new langur male ...

Rebels without applause: New study on peer victimization

Loners and antisocial kids who reject other children are often bullied at school - an accepted form of punishment from peers as they establish social order. Such peer victimization may be an extreme group response to control ...

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