Which research article can be considered as journal articles?
A journal article can be scientific or social science article. These are often called scientific articles, peer-reviewed articles or scholarly articles. They can be categorized as primary literature or as review articles. At times, an article could define an advanced or new tool, technique or methodology.
What is a thesis?
A thesis is usually a long dissertation written by a candidate for a university degree.
The key difference between a journal article and a thesis is that the former is based on specific topics, whereas the latter includes a deep study under expert supervision.
A thesis is usually written after a student completes his or her research in a particular field of interest under programs like doctorate, post-graduation, graduation, etc. A thesis is affiliated to any recognized university or a doctoral fellow. Its chapters or sections can be published as individual research papers in reputed journals. Hence, a thesis is considered to be an approved document and its range may vary according to the type of research done. It is generally a proposed form of writing.
On the other hand, journal articles are publications including original research papers, scholarly articles, reviews, case studies, etc. A research paper may include a variety of topics, contrary to a thesis which is written on a single topic. Further, a research paper can be completed within few days, depending on the content of the research. In contrast, a thesis takes a much longer time to complete.
Journal articles are usually up-to-date researches in a particular field or subject. They can even be short papers presenting innovative ideas. However, a thesis discusses current as well as future research options and presents the research in a more detailed manner, each component divided into one or more chapters.