In hiring, which statement is correct about competency tests?

• A. To evaluate general intelligence
• B. To compare applicants' fashion sense
• C. To determine salary levels
• D. They must be job related, necessary for the position, and non-discriminatory

Answer: (D)

Competency tests in hiring should measure capabilities that actually matter for job performance and be fair to all candidates. The best statement captures that they must be tied to the job, essential for performing the role, and non-discriminatory. In practice, this means the test assesses skills, knowledge, and behaviors that are truly required for success in the position and is validated to predict performance. It also means the test avoids evaluating irrelevant traits and does not disadvantage protected groups, aligning with fair hiring practices. For example, a test might use job-related simulations or work samples that reflect real tasks, rather than judging arbitrary attributes like fashion sense. Remember, these tests are about predicting job performance, not about setting salary levels or judging unrelated characteristics.