Explain the effect of core self-evaluation on job performance.
Answer: People who have positive core self-evaluations like themselves and see themselves as effective, capable, and in control of their environment. Those with negative core self-evaluations tend to dislike themselves, question their capabilities, and view themselves as powerless over their environment. Core self-evaluations relate to job satisfaction because people positive in this trait see more challenge in their job and actually attain more complex jobs. People with positive core self-evaluations perform better than others because they set more ambitious goals, are more committed to their goals, and persist longer in attempting to reach these goals. Such people also provide better customer service, are more popular co-workers, and have careers that both begin on better footing and ascend more rapidly over time.