Example library

Research proposal examples

Four worked research proposal examples, written the way NiNi writes them: a problem worth arguing about, questions that can actually be answered, a design that matches the question, and limitations stated plainly. Read them in full, then run your own question through the same six steps.

How to use these examples

  • Read the problem statement first. A proposal is accepted or rejected on whether the problem is real, not on whether the method is elaborate.
  • Check that each research question could be answered wrongly. A question with only one possible answer is a summary, not a study.
  • Match design to question rather than to preference — the case-crossover example exists because that question needed within-person control, not because it is fashionable.
  • Write limitations before you need them. Reviewers trust a proposal that names its own weak points.

These examples carry no reference lists on purpose. In a real NiNi draft, every citation comes from a live search of OpenAlex, Crossref and current news for your specific question — nothing is invented to fill a page.