We find that mathematics skills have a stronger relationship to university performance than verbal skills. While both are predictive of degree completion and class of degree obtained, mathematics skills have a larger effect, and are particularly predictive of achieving a first-class honours...

Much research shows that students take account of their perceived comparative advantage in mathematics relative to verbal skills when choosing college majors and career tracks. There is also evidence for an important role for comparative advantage in explaining the gender gap in college STEM...