Testing the validity of a composite measure by using another,proven indicator is known as?
A)External validation
B)Internal validation
C)Index scoring
D)Thurstone scaling
E)Face validation

Question

Quizplus · Accepted Answer

External validation involves testing the validity of a measure by comparing it to an already established or proven indicator. This helps to ensure that the composite measure accurately measures the construct it is intended to measure.

Testing the Validity of a Composite Measure by Using Another,proven