What is characteristic of primary literature?

Primary literature is characterized by the process it undergoes, particularly the peer review process. Peer review is a critical step in the publication of research findings in scholarly journals. When researchers submit their original research work, such as experimental studies, theoretical analyses, or case studies, their work is evaluated by other experts in the field who assess its validity, significance, and originality. This ensures a level of quality and scientific rigor that is essential for advancing knowledge in a particular discipline.

In contrast, secondary literature summarizes, interprets, or analyzes primary research but does not present original findings. Thus, while primary literature contributes directly to the body of scientific knowledge, secondary sources synthesize that information. The peer review process enhances the reliability and credibility of primary literature, making it an essential resource for researchers and scholars.