Problem: The present study extends this literature by testing whether Conscientiousness remains the strongest correlate of GPA when considered alongside intelligence and by evaluating the expected negligible association of Extraversion with grades in an Australian university context. We also examine interrelations among these predictors to confirm that any effects are not artifacts of overlap between cognitive and personality constructs. Detailed procedures and measures are described in the Method section. Hypotheses • H1: Conscientiousness will be positively associated with GPA. • H2: Extraversion will show a near-zero (or slightly negative) association with GPA. • H3: Intelligence (general cognitive ability) will show a small positive association with GPA, potentially attenuated by range restriction in a university sample. • H4: Conscientiousness will account for unique variance in GPA over and above intelligence and Extraversion (incremental validity). • H5: Intercorrelations among intelligence, Conscientiousness, and Extraversion will be small, indicating distinct constructs. can you frame this in a paragraph, concise and look like modified by a human. no AI stud. Need Assignment Help?