This document discusses whether it is better to hire based on personality or attitudes. While personality can provide some prediction of job performance, attitudes are a stronger predictor. Positive job attitudes like organizational commitment, job satisfaction, trust in supervision, fairness perceptions, and engagement are influenced by personality but also by the work environment and influence behaviors and performance. The document recommends hiring for personality traits like conscientiousness but also developing positive job attitudes through ensuring employees feel their work is meaningful, they have support from supervisors and coworkers, and opportunities to grow. This will maximize job performance.