A scientist is interested in developing a scale to measure people's mood states. Which of the following forms of validity is likely to be most appropriate?
A) Test-retest
B) Equivalent forms
C) Internal consistency
D) Content reliability

Question

Quizplus · Accepted Answer

Internal consistency is most appropriate for measuring mood states as it assesses whether the items on a test measure the same construct, ensuring the scale reliably reflects mood states.

A Scientist Is Interested in Developing a Scale to Measure