For each of the criteria presented in items 1–3, identify at least two psychological or cognitive measures that might serve as useful predictors in a criterion-related validation study. 

1. Grades in an educational psychology doctoral program 

2. A medical student’s “bedside manner” as a doctor 

3. Success in a retail sales position 

For each of the scenarios presented in items 4–6, recommend at least two relevant, practical measures that could serve as criteria. 

4. A state in the Southeast would like to determine the usefulness of requiring road tests for drivers older than 70 years of age. 

5. A supervisor wishes to determine the job performance of her factory workers. 

6. A researcher wishes to determine whether regular consumption of a certain vitamin supplement influences cardiovascular health in men aged 50–75.