निम्नलिखित में से किसे आम तौर पर शैक्षिक मूल्यांकन का प्रत्यक्ष उपकरण नहीं माना जाता है?

A test that accurately measures what it claims to measure is said to possess high:

To maintain high standard and fairness, a good educational test should NOT have which of the following?

The purpose of an achievement test is NOT to: