Hunsley and Bailey 1999)suggested the Following as the Most Stringent

Hunsley and Bailey 1999) suggested the following as the most stringent definition of a measure's clinical utility:

A) Whether the test is found to be useful by clinical practitioners.
B) Whether there is replicated evidence that the test data is reliable and valid.
C) Whether use of the test improves upon decision-making and treatment outcome.
D) None of the above.