In 2003, the Norwegian higher educational system was reformed. The reform, known as the 2003 Quality Reform, introduced changes in the teaching model and student assessment. The authors wished to study how these changes affected male and female students. Therefore, they addressed student learning outcomes, measured through examination results, with respect to gender. Analysis of 5,772,811 examinations from 1990 to 2009 revealed a switch in average performance, from men performing equally well or better than women to women performing better than men. However, greater male than female variability in performance did not change. The effect of gender persisted when controlling for age, subject, home municipality, and type of institution. Overall, women and older students seem to benefit from the changes introduced by the reform more than men and younger students.