Research Proposal: A research proposal is a document that outlines a proposed research project. It is typically used to request funding or approval from an academic institution or other governing body. It should include an introduction, a literature review, a description of the methodology, and a discussion of the expected results.
Research Plan: A research plan is a document that outlines the scope and objectives of a research project. It should include an introduction, background information, objectives, methods, timeline, budget, and expected outcomes. The plan should be tailored to the specific needs of the researcher and their project.