What is a "peer-reviewed" source?
A peer-reviewed source is typically a scholarly journal article that has been evaluated by experts in the same field before it is published. These reviewers check the research methods, evidence, and conclusions for accuracy and quality, and the author may have to revise the work based on their feedback. Because of this careful review process, peer-reviewed articles are generally considered more reliable and authoritative for academic research than materials that have not gone through peer review.