Which verb tense guideline should be followed in writing a research paper?

In research writing, maintaining consistency within a section, such as the Results, is essential for clarity and coherence. Different sections of a paper may require different tenses based on the content being discussed; however, within each individual section, it is important to stick to one tense. For example, the Results section typically employs the past tense to describe what was done and what was found, while the Discussion section might use the present tense to relate findings to current knowledge or implications. This consistency helps the reader follow the narrative of the research without confusion.

By adhering to this guideline, authors ensure that their writing is not only clear but also professional, enhancing the understanding of the audience regarding the research's context and significance.