In evaluating an instrument's validity, practitioners should:
A)always select an instrument that has the highest validity coefficients.
B)be convinced by the preponderance of evidence on the appropriate use of that instrument.
C)not use an instrument unless a factor analysis has been conducted.
D)select those instruments that have a multitrait-multimethod matrix.

Question

Quizplus · Accepted Answer

The most important aspect of evaluating an instrument's validity is being convinced by the preponderance of evidence on its appropriate use. This means looking at the overall evidence supporting the instrument's validity in the context it will be used, rather than relying solely on specific statistical measures or analyses.

In Evaluating an Instrument's Validity, Practitioners Should