What does construct validity measure?

Construct validity measures the degree to which a selection procedure accurately reflects theoretical concepts that are related to the job. This concept focuses on whether the test or assessment truly measures the traits, abilities, or skills that it is intended to assess. For example, if a selection instrument is designed to measure problem-solving ability, construct validity would determine if the instrument genuinely assesses that dimension rather than something unrelated.

Establishing construct validity involves demonstrating that the test correlates well with theoretical constructs and that it can differentiate between individuals who possess the abilities being measured and those who do not. In essence, it ensures that the tools used in employee selection are grounded in appropriate theories relevant to job performance. This connection is crucial for ensuring that hiring decisions are based on meaningful and effective criteria.

The other options focus on different aspects of selection and assessment, such as consistency over time, diversity in recruitment, and financial outcomes, which do not specifically pertain to the theoretical underpinnings of the constructs being measured.