When "Putting a Test to the Test" and Attempting to Evaluate

Multiple Choice

When "putting a test to the test" and attempting to evaluate the suitability of a particular tool of measurement for a particular purpose,a test user would be well advised to consult

A) published sources such as test manuals and test reviews.
B) unpublished sources such as colleagues who have had experience with it
C) the test publisher through an e-mail or phone call.
D) All of these