2236-3459 2236-3459 S2236-34592016000100121 10.1590/2236-3459/56900 USA 00 04 2016 00 04 2016 20 48 121 138

NATIONAL COMMISSION ON EXCELLENCE IN EDUCATION NATIONAL COMMISSION ON EXCELLENCE IN EDUCATION 1 4-10 3 3 3 15-30 5 2 2