A reaction paper is a written assignment that provides a personal opinion regarding a given piece of work. The paper should include a short summary of the work, but the main focus is your thoughts, feelings and rationalizations about what's discussed in the original text.
A review article is an article that summarizes the current state of understanding on a topic. A review article surveys and summarizes previously published studies, instead of reporting new facts or analysis. Review articles are sometimes also called survey articles or, in news publishing, overview articles.
A concept paper is a short document written by a researcher before starting their research project, with the purpose of explaining what the study is about, why it is important and the methods that will be used. ... A concept paper can also be referred to as a research proposal.
