1. How believable is a recent survey that reported that people never lie to their best friends?

2. Why do some people put more faith in testimonials than in proven research?

3. How would you explain the positive correlation (0.60) researchers found between drinking coffee and being sexually active after age 60?

4. How would you determine whether taking vitamin B reduces stress?

5. If you have a child who might have ADHD, what would you do?

6. What concerns might a student have about volunteering to be a subject in an experiment?

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General Psychology Robert C. Gates