Concurrent validity evaluates what comparison?

Concurrent validity is an essential aspect of psychological assessment that evaluates how well a new test or measure correlates with an established benchmark or measure that assesses the same construct at the same time. When determining concurrent validity, researchers look for an agreement in results between the new test and the well-established test, indicating that they are indeed measuring the same thing effectively.

In this context, option B accurately captures the essence of concurrent validity by highlighting that the test yields similar results as established measures. This form of validity is crucial for ensuring that new assessment tools are not only reliable but also valid representations of the psychological constructs they aim to measure. When both tests under consideration show comparable outcomes, it increases confidence in the new measure's effectiveness and relevance in the field.