It's better to use an instrument with excellent validity results derived from a sample of people unlike the ones in your practice than to use an instrument with only adequate validity results derived from a sample of people very much like the ones in your practice.

Question

Quizplus · Accepted Answer

Using an instrument validated on a sample similar to your practice ensures more accurate and relevant results, even if its validity is only adequate, compared to using one validated on a dissimilar sample.

It's Better to Use an Instrument with Excellent Validity Results