In gathering discriminant evidence in a validity study, one determines the correlation between measures of ____ constructs obtained from ____ methods.
A) same, same
B) same, different
C) different, same
D) different, different

Question

Quizplus · Accepted Answer

To gather discriminant evidence in a validity study, one needs to determine the correlation between measures of different constructs obtained from the same method. This is because if the measures of two different constructs obtained from the same method are highly correlated, it suggests that the constructs are not distinct and there is no support for discriminant validity. Therefore, option C is the best choice as it involves measures of different constructs obtained from the same method.

In Gathering Discriminant Evidence in a Validity Study, One Determines