Questions tagged [evolutionary-psychology]

For questions about the empirical evidence for explaining behavior as a function of ancient evolutionary pressures.

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12
votes
4answers
919 views

Why do humans cry?

People cry when they experience intense emotions. Crying seems to occur most frequently in intense episodes of sadness and fear, but sometimes also happens when people are very happy or angry. What is ...
11
votes
1answer
1k views

What explains involuntary imitation of behavior such as shrugging?

Recently, I watched a discussion program on TV and one of the participants shrugged. I found that, not only did I do the same, but I seemed to do it in synchrony the speaker. I didn't want to do this, ...
6
votes
2answers
1k views

What is the evolutionary purpose of envy?

I am seeking for a general explanation within the context of evolutionary psychology. 1) What is the purpose of envy? 2) Is it safe to assume that experiences with envy should reach a maximum ...