The main purpose of a research proposal is to outline a plan for investigating a specific hypothesis or question. It communicates the research objectives, methodology, and significance of the study to potential stakeholders, such as funding agencies or academic committees. A well-structured proposal includes a literature review, research design, and a timeline for study completion. Additionally, it addresses the potential implications of the research findings. Crafting a comprehensive proposal is essential for obtaining support and ensuring the research contributes valuable knowledge to the field.