1. The document discusses the importance of properly selecting and formulating a research problem. It explains that formulating a research problem identifies gaps and avenues that have not been explored by previous researchers.
2. The document provides guidance on how to identify an appropriate research problem through various methods such as reviewing literature, observing problems in the field, and formulating researchable questions. It also discusses how to narrow a research topic and evaluate the feasibility of a potential research problem.
3. Key aspects of a good research problem that are highlighted include being novel, relevant, ethical, and having potential value and publishability. The research problem should also be interesting, impactful, and manageable within available resources.