What is the evidence for, and against, stratification theory?

How does hoarding relate to self-theory?

1. Is there any harm in older people striving to become themselves?

2. Which type of stratification is most burdensome, economic, ethnic, or gender?

3. How can disengagement be mutual?

4. If activity theory is correct, what does that suggest older adults should do?

5. What is the evidence for, and against, stratification theory?