Question: Despite robust evidence linking IQ and broad Conscientiousness to achievement, important gaps remain. First, many studies rely on domain-level personality scores, which can obscure theoretically meaningful facet effects; consequently, we still lack clarity about which specific self-regulatory processes (e.g., dutifulness, achievement-striving, self-discipline) uniquely predict performance beyond overall Conscientiousness and g. Second, prior work often uses a single outcome-typically cumulative GPA-making it difficult to judge whether findings generalize to higher-fidelity, standardized assessments. Third, evidence for other traits is mixed, in part because Extraversion and Openness are seldom examined at the facet level while controlling for intelligence. can u concise and be creative and change the starting sentence. Need Assignment Help?