People may try to present themselves in a more favorable light on a personality test. However, modern personality questionnaires have been developed to provide a reliable and consistent picture of an individual's personality. Furthermore, separate norm groups are usually available for selection situations. And some personality tests, such as the MPT-BS, have a separate social desirability scale, which can provide an indication of whether someone is giving noticeably socially desirable answers. In addition, a personality test is usually used as part of a broader assessment, where the results are discussed and combined with other information, such as interviews, cognitive abilities, competencies, and experience. This creates a more complete and objective picture of the candidate.