Welcome! Here we'll discuss citation trails: what they are, how to locate them, and how to use them to improve your research.
After reading this guide and doing the included activity, you should:
know what a citation trail is,
understand the difference between forward and backward citation trails are, and
know how to use citation trails to find additional resources for your research.
What is a citation trail?
A citation trail is a link from an article or book to a second article or book, connected in some way to the first article. If you find an article that is important or relevant to your work, you should follow the citation trails to find similarly important or relevant articles.
A forward citation trail links from the first article to subsequent articles that use information from the first article and cite the first article in a bibliography or list of references. These are usually listed in a database record under "citations."
A backward citation trail links from an article to articles that were used as resources in the first article. These are usually listed in a database record under "references."
The number of citations an article gets may indicate the relative importance of that article in the field or discipline. Generally, the higher the list of citations, the more that article has been used as a resource for subsequent research, which would suggest that the article's research and conclusions are sound. However, if an article is very recently published (within the last two or three years), it may not have many citations regardless of its value.