#4 How to Formulate Research Questions for a Research Paper?

A strong research paper introduction doesn’t just list a topic—it pinpoints exactly what the study seeks to find out, then maps a clear path from gap to method. In practice, the research question functions as the aims and objectives of the work: it “pinpoints” the specific outcome the paper is designed to answer. Authors can use a single research question or multiple ones, but the guidance here is to keep the number under four so the paper stays focused.

That research question typically sits in the final paragraph of the introduction, alongside a set of supporting elements that help readers understand why the study matters and how it will be carried out. The paragraph often begins by clearly defining the research question (the aims and objectives). If the work is hypothesis-driven, the introduction should also state the hypothesis that will be tested. Next comes the plan of action: a brief methodology summary that explains how the study will achieve its aims—often including the data collection approach or experimental design at a high level.

From there, the introduction can add what differentiates the work from prior research. Authors are encouraged to explain originality—how the study differs from previous work—and, where appropriate, include a brief summary of results or overall findings. The paragraph can also address implications, giving readers a quick sense of the benefits or real-world value that could follow from the study’s outcomes. Finally, authors may close with a short description of the paper’s structure, telling readers what order the sections will appear in; this outline is described as optional and may depend on journal requirements.

Concrete examples show how these pieces fit together across disciplines. In health sciences, authors start with the research gap: a need for a better understanding of the relationship between social media and mental health. They then lay out the study aims and specify methodology—online surveys and face-to-face interviews—to answer the research question, with the narrative flowing from gap to objectives to method.

A closely related variant appears in hypothesis-driven work: the research gap is established first, then a specific hypothesis is stated (again, the link between social media and mental health), followed by a methodology designed to prove or disprove it.

Engineering and computer science examples emphasize novelty and method. After identifying a gap—such as the limited number of papers on stock price prediction—authors propose a new approach, the “Hybrid Prediction model,” and briefly break down how it works by combining multiple methods to improve prediction accuracy. The paper outline may be included to guide readers.

In psychology, the research question and methodology can be stated right away: testing the impact of background music on word recall, using experiments where observers view words on a computer screen while different music types play. A short results summary at the end helps set expectations for what follows.

Overall, the introduction’s final paragraph becomes a compact blueprint: research gap, research question (or hypothesis), methodology, originality, and—optionally—results, implications, and structure.