What is consensual validity?

Consensual validity refers to the extent to which a test or assessment is agreed upon by experts and practitioners in a particular field as accurately measuring what it purports to measure. It relies on collective judgment and consensus among knowledgeable individuals regarding the relevance and appropriateness of the test's content and its ability to predict outcomes. This form of validity is particularly important in areas where empirical evidence may be limited, providing a subjective yet informed endorsement of the test's utility.