Dr. Hancock wants to ensure his new scale correlates with other scales measuring the same construct. Dr. Hancock is concerned about ___________.
a. testretest reliability
b. predictive validity
c. face validity
d. convergent validity
Question 2
When a scale is related to a concrete outcome of behavior, it has ___________.
a. testretest reliability
b. predictive validity
c. face validity
d. convergent validity