“…The contradiction is a real one, despite a conceptualization that the distinction between achievement and aptitude tests is unclear (e.g., Anastasi, 1974;Merwin & Gardner, 1962;Schmeiser & Welch, 2006;Zwick, 2006). Modern theorists recognize aptitude as a product of interest, motivation, affect, the specific environment, intelligence, metacognitive abilities, and academic experiences (Corno et al, 2002).…”