Fifteen years ago, psychologists Barbara Rogoff and Maricela Correa-Chavez ran a simple experiment. They wanted to see how well kids pay attention — even if they don't have to. They would bring two ...

Imagine what your kid would do in this experiment: two school age children are brought into a lab and one is told to sit and wait while the other is taught to assemble a toy. Researchers assure the ...

In the age of the smartphone, it is getting harder and harder to get human beings to give their all to one person, one subject and one moment. Maybe that’s why a tweet on how various languages express ...