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QUESTION 6 A validity coefficient is O a. the correlation between a test and the validity criterion. O b. one minus the correlation between a test and the validity criterion. O c. the squared correlation between the test and the validity criterion. O d. the square root of the correlation between the test and the validity criterion. QUESTION 7 Some studies have failed to demonstrate that the Graduate Record Exam (GRE) is a good predictor of grade point average in graduate school. One of the difficulties with these studies is that O a. the Graduate Record Exam has no reliability. O b. the Graduate Record Exam is rarely used as a predictor of graduate school success. O G. both grade point average and GRE scores have a restricted range for graduate students. d. the Graduate Record Exam was validated on a very small sample of students.QUESTION 9 Distractors that are obviously incorrect O a. increase the reliability of the test. O b. have no impact on the reliability of the test. O G. reduce the likelihood of correct guessing. O d. lower the reliability of the test. QUESTION 10 Under what circumstances is construct validation essential? O a. when a single, large-scale validation study is to be performed O b. when the test has some type of novel approach c. when no criterion or universe of content is accepted as adequate to define the quality O d. when insurance reimbursement is going to be sought QUESTION 11 A test format that is typically used for attitude measurement is the O a. dichotomous format. O b. category format. O c. Likert format. O d. checklist format