A research conducted by at University College London, UK, suggest that teen cannot discern ideas of adult probably. The experiment, as picture show, is to move the small ball left. As it is spoken by the man in the picture, youngster move wrongly two out of three of this trial. Iroise Dumontheil, a cognitive neuroscientist there says,
"You probably first need to have the idea that somebody has a different spatial perspective and then you can move onto higher thoughts,"
(Link)NewScientist, Why teenagers can't see your point of view.