Which level of measurement is most commonly employed in current psychological testing instruments?
A) nominal
B) ordinal
C) interval
D) ratio

Question

Quizplus · Accepted Answer

Interval level of measurement is most commonly used in psychological testing instruments because it allows for the quantification of the difference between items, but does not have a true zero point, which is suitable for many psychological constructs.

Which Level of Measurement Is Most Commonly Employed in Current