News tagged with cognitive

The roots of human altruism

Scientists have long been searching for the factor that determines why humans often behave so selflessly. It was known that humans share this tendency with species of small Latin American primates of the ...

Aug 27, 2014
4.5 / 5 (11) 0

When it comes to numbers, culture counts

American children learn the meanings of number words gradually: First they understand "one," then they add "two, "three," and "four," in sequence. At that point, however, a dramatic shift in understanding ...

Jun 18, 2014
4.2 / 5 (13) 1