[Il Covile, 23 ottobre 2012]  http://www.ilcovile.it/scritti/COVILE_722_QM5_Ragazzi_a_scuola.pdf

[The New York Times, 2-2-2013]   CHRISTINA HOFF SOMMERS Boys score as well as or better than girls on most standardized tests, yet they are far less likely to get good grades, take advanced classes or attend college. Why? A study coming out this week in The Journal of Human Resources gives an…