1. Describe the distinction between diagnostic reliability and diagnostic validity. Can a diagnosis be reliable and yet invalid? Explain. Can a diagnosis be valid yet unreliable? Explain.
2. Describe some ways that psychological stress can affect your physical health.
3. What are the factors and conditions in your life that are making you anxious and stressed?
4. What are you currently doing or planning to do to reduce and manage anxiety and stress in your life?
5. What are key lessons you learned from chapters 3, 4, and 5?