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. ...
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 ...
I've recently learned about The Neanderthal Theory, that explains autistic (and especially Asperger's) brain functioning as the effect of genetical similarity with Neanderthals. The author gives a ...
Recently, I read several interesting questions on the web about the relationship between IQ and general intelligence and physiological symmetry. But more importantly, what explains the correlation? Or ...
Although adult brains are malleable and even undergo limited neuorgenesis, the extent of the neuroplasticiy is much lower than in children. This is most obvious in language acquisition, and recovery ...
Is procrastination greater when skill is low and rewards offer low status boost and does this lead to efficient task allocation in groups?
I am very interested in procrastination, because it is such a clear sign of lack of motivation. I have a hypothesis about why we procrastinate, which I would like to get tested by you. The assumption ...
Questions Is it true that people 'like' those who are similar to them? Why is it so? Is there an evolutionary explanation?