What Is a Research Paper? Definition, Types and Structure

What is a research paper?

A research paper is one of the most common forms of academic writing. It is used in universities, scientific journals, conferences, professional reports and many other contexts in which knowledge needs to be presented in a structured and credible way. However, the term “research paper” is often used very broadly, and not everyone understands what it actually means.

In simple terms, a research paper is a written academic text that presents, explains and discusses a specific research problem. It is based on evidence, literature, data, analysis or critical reflection. Its purpose is not only to describe a topic, but also to show how the author has investigated it, what has been found and why these findings matter.

A good research paper should be clear, logical, well-structured and supported by reliable sources. It should also follow academic standards, including proper citation, transparent methodology and a coherent argument.

Why are research papers written?

Research papers are written for many different reasons. Research papers are written to share research findings and contribute to knowledge. They allow researchers to explain what they studied, how they did it, what they found and why it matters.

Of course, publications are also important for academic careers. Researchers may write papers to earn a doctoral degree, gain accreditation, secure research funding or be recognized as experts in their field. These reasons are legitimate, but they should not replace the essential purpose of academic writing: to communicate knowledge clearly, ethically and credibly.

Therefore, a good research paper should not be written only because publication is required. It should be written because the author has something relevant to explain, analyze or contribute to existing knowledge.

Main types of research papers

There are three main types of research papers: empirical papers, theoretical papers and review papers.

Empirical papers

An empirical paper presents original research based on data collected and analyzed by the author. This data may come from surveys, interviews, experiments, observations or document analysis.

Theoretical papers

A theoretical paper discusses concepts, models or theories. It does not usually present new data. Instead, it develops an argument, explains a phenomenon or proposes a new way of understanding a topic.

Review papers

A review paper analyzes existing research on a specific topic. Its purpose is to summarize what is already known, compare previous studies and identify gaps for future research.

Although these three types are different, they all have one common goal: to present knowledge in a clear, structured and credible way.

Typical structure of a research paper

Most research papers follow a recognizable academic structure. The exact format may depend on the journal, university or discipline, but many research papers include the following parts:

1. Title
2. Abstract
3. Keywords
4. Introduction
5. Theoretical framework
6. Methodology
7. Results
8. Discussion
9. Conclusions
10. References
11. Appendices (optional)

If you want to understand how to write each section properly, read our guide on the structure of a research article. It explains the role of every part of the paper and shows what should be included in each section. For the reference list specifically, see our guide on how to prepare an APA reference list.