Prior Study track & Achievement.
Students' prior achievement was an overall percentage provided by the student and labeled as “prior high school result”. Of the respondents, 89% reported this percentage. The majority of the students followed a general secondary education track with six weekly lessons of mathematics or more (information obtained from university records). These so-called “traditional” tracks were Mathematics & Science, Latin & Mathematics, Latin & Science, Greek & Mathematics, Greek & Science. All other prior study tracks were labeled as non-traditional, some examples are Human Science, Technical Science, Modern languages & Science.