Which of the following is a correct statement?
A) A scale must be reliable in order to have construct validity.
B) A scale must have construct validity in order to be reliable.
C) A scale must have face validity in order to be reliable.
D) A scale must be reliable in order to have face validity.

Question

Quizplus · Accepted Answer

A scale needs to be reliable, meaning it consistently measures what it is supposed to measure, in order to have construct validity, which refers to the extent to which the scale accurately measures the theoretical construct it intends to measure. Reliability is a prerequisite for construct validity, but the reverse is not necessarily true.

Which of the Following Is a Correct Statement