„With its 62 point gap, Finland has the largest gender gap of any PISA participant, with girls scoring 556 and boys scoring 494 points (the OECD average is 496, with a standard deviation of 94). If Finland were only a nation of young men, its PISA ranking would be mediocre.“
Dr. Tom Loveless, „How well are American Students Learning?“ (2015), S. 3