In other words, everything you need to do in order to remember the rule and apply it seems to be fully developed by mid-adolescence, whereas in contrast, if you look at the last two gray bars, there's still a significant improvement in the director condition between mid-adolescence and adulthood, and what this means is that the ability to take into account someone else's perspective in order to guide ongoing behavior, which is something, by the way, that we do in everyday life all the time, is still developing in mid-to-late adolescence.
Это значит, что способность принимать во внимание точку зрения другого человека и корректировать своё дальнейшее поведение — кстати, мы всё время делаем это в нашей повседневной жизни — в подростковом возрасте ещё продолжает формироваться.