About a scale (set of questions) it can be said that it is if it measures what it should be measuring.
Reliable. |
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Accurate. |
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Valid. |
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Consistent. |
Answer: Correct asnswer is "Accurate".
The term accurate means when something is precise, exact and true to its results. Often used to describe more correct results. Accurate is generally and widely used for results of a scale.
Other terms:
Reliable- It is used to depict something which is more trustable, believable out of all the available options and not to measure true measure of anything.
Valid- This term is generally used to describe acceptability of something under the law and force or has sensible reasoning. The term is not used to measure the correctness of outcomes.
Consistent- Performing a task or doing something again and again over time in a similar manner. Consistent is a qualitative term.
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