I'm currently doing my senior project for my undergraduate in psychology and I need to choose a 3 possible topics.

I'm highly interested in doing this research paper on and about astrology and its relationship to human behavior, development and/or well-being in millennials (which is the demographic I want to focus on).

Some topics I have so far:

1. How may the belief in astrology impact self-development in millennials?

2. The effects of celestial body placements on human behavior in millennials.

3. How do planetary aspects effect motivation in millennials?

I'm wondering if these topics are concise enough for a research topic? Any sources you find to help support my topics is welcome!! Thank you!