Let\'s say you frequently drink wine that\'s been rated highly by Robert Parker, one of the wine experts. His ratings were demonstrated to be reliable and you find that you usually agree with Robert Parker. How does this observation reflect the concept of validity? Solution As you know that validity is \"the degree to which evidence and theory support the interpretations of test scores\". Since the rating of him is reliable to as as you agree his experties so the Concept of validity is True here..