“…Most of the earlier research has found national exams to be an important predictor of academic success in Higher Education (Horowitz & Spector, ; Smith & White, ; Smith & Naylor, ). Regarding secondary school internal average score, the answer is generally the same (DesJardins, Ahlburg, & McCall, ) on timely graduation (Cassidy, ; Steenman, Bakker, & van Tartwijk, ; Thiele, Singleton, Pope, & Stanistreet, ) on university scores. However, not much research has been devoted to compare the relative relevance of secondary school internal average score and scores on national exams, the main topic of this paper.…”