What are the basic problems one might face in selecting a controversial research topic?

List at least 3 examples with rationales for each question below.

1. What are the considerations when choosing a research topic?
2. What are the basic problems one might face in selecting a controversial research topic?

At least 500 words, formatted and cited in current APA style with support from at least 2 academic sources.

This is for an advanced registered nurse course. so research and general and you can incorporate nursing research in general, and you can incorporate nursing research**