Your teacher may have instructed you to research scholarly sources to support your thesis. What is a scholarly source?
What is Peer Review?
The process of peer review is very important in the world of academic publishing. When an author submits an article to an academic or professional journal, it is evaluated by a body of reviewers who are also scholarly experts in that discipline. They evaluate the research methods and findings as well as the manner of the presentation. An article is only published after going through this process, which may involve some revisions. The peer review process lends credibility to the article or study.
Google Scholar will help you find citations for scholarly journal articles. Just be aware that our library may not provide full-text access to all of them, so if you find a citation for a perfect-looking article, ask Ms. Sweeney if it's possible to get it. Also, nowadays there are lots free open-access online journals. Some of these are great; others are not respected in their disciplines. It will be difficult for you to discern this, so use Google Scholar with a critical eye.