PsycArticles provides full-text access to all of the American Psychological Association journals and many other psychology journals. It is one of the most comprehensive databases of research papers for psychology and related fields.
The video above, though produced by another college, provides a basic overview of the same features we showed you in your class. You can use it as a reference for using PsycArticles. The video should automatically start at 28 seconds in (you don't need the information which is specific to the other college).