What is the purpose of the discussion section in a research paper?

The discussion section of a research paper serves a crucial role in interpreting the findings of the study. It goes beyond merely presenting results by providing an analysis of what those results mean in the context of existing knowledge. In this section, researchers explain the implications of their findings, such as how they contribute to the field, confirm or challenge previous studies, and their relevance to real-world applications.

Additionally, this section often highlights the limitations of the study and proposes directions for future research, inviting other scholars to build upon the findings and explore related questions that have emerged. This contrasts sharply with the other options, which either focus on presenting data or summarizing methodology without delving into the interpretation and broader significance that the discussion section aims to convey.