for interest sake, its called the Flynn effect [1]. Lots of reasons have been given for it, of which better schooling is just one. [1] http://en.wikipedia.org/

for interest sake, its called the Flynn effect [1]. Lots of reasons have been given for it, of which better schooling is just one. [1] http://en.wikipedia.org/wiki/Flynn_effect http://en.wikipedia.org/wiki/Flynn_effect