10
votes
1answer
113 views

Why do humans like being touched?

I wonder why people like to be touched so much, why would it make sense from a evolutionary perspective. I know people enjoy hugs and company of opposite sex but even people from the same sex hug and ...
38
votes
4answers
3k views

Why do humans have sex in private?

Human couples usually have sex in private, hidden not only from predators, but also - other humans. It is unlike behavior of most species, including our relatives: bonobos, chimpanzees and gorillas. ...
9
votes
0answers
142 views

Evolutionary game theory in the cognitive sciences

Game theory models something very relevant to psychologists (in particular social psychologists): conflict and cooperation between decision-makers. Unfortunately, classical game theory demands that ...
-2
votes
2answers
281 views

Do people like those who are similar to them and why?

Questions Is it true that people 'like' those who are similar to them? Why is it so? Is there an evolutionary explanation?