Final answer:
Peer-reviewed research articles undergo evaluation by experts in the field to ensure quality and significance of the research.
Step-by-step explanation:
Peer-reviewed research articles undergo evaluation by experts in the field to ensure the quality, validity, and significance of the research. The reviewers, who are scientists with expertise in the subject matter, provide feedback to both the author and the journal editor. They assess the study's design, methods, statistical analyses, and conclusions to determine if the article should be published. Therefore, the correct statement about peer-reviewed research articles is that they undergo evaluation by experts in the field (C).