Which among the following is different from the characteristics of a good test?
- AReliability
- BValidity
- CObjectivity
- DAptitude
Solution & Step-by-step Explanation
A good standardized test must possess attributes like Reliability (consistency), Validity (measuring what it intends to measure), and Objectivity (freedom from examiner bias). Aptitude is a psychological trait measured by a test, not a characteristic feature of a good test itself.